6783153273 has 128 divisors (see below), whose sum is σ = 11957568000. Its totient is φ = 3809369088.

The previous prime is 6783153253. The next prime is 6783153281. The reversal of 6783153273 is 3723513876.

6783153273 is a `hidden beast` number, since 6 + 7 + 8 + 315 + 327 + 3 = 666.

It is not a de Polignac number, because 6783153273 - 2¹⁴ = 6783136889 is a prime.

It is a super-2 number, since 2×6783153273² = 92022336650021225058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6783153253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15665265 + ... + 15665697.

It is an arithmetic number, because the mean of its divisors is an integer number (93418500).

Almost surely, 2^6783153273 is an apocalyptic number.

It is an amenable number.

6783153273 is a deficient number, since it is larger than the sum of its proper divisors (5174414727).

6783153273 is a wasteful number, since it uses less digits than its factorization.

6783153273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 497 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 6783153273 is about 82359.9008802220. The cubic root of 6783153273 is about 1892.9706345389.

It can be divided in two parts, 67831 and 53273, that added together give a square (121104 = 348²).

The spelling of 6783153273 in words is "six billion, seven hundred eighty-three million, one hundred fifty-three thousand, two hundred seventy-three".