70750053 has 48 divisors (see below), whose sum is σ = 121492800. Its totient is φ = 39191040.

The previous prime is 70750037. The next prime is 70750061. The reversal of 70750053 is 35005707.

It is not a de Polignac number, because 70750053 - 2⁴ = 70750037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70749999 and 70750026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70750003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53901 + ... + 55197.

It is an arithmetic number, because the mean of its divisors is an integer number (2531100).

Almost surely, 2^70750053 is an apocalyptic number.

It is an amenable number.

70750053 is a deficient number, since it is larger than the sum of its proper divisors (50742747).

70750053 is a wasteful number, since it uses less digits than its factorization.

70750053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362 (or 1359 counting only the distinct ones).

The product of its (nonzero) digits is 3675, while the sum is 27.

The square root of 70750053 is about 8411.3050711528. The cubic root of 70750053 is about 413.5952951918.

The spelling of 70750053 in words is "seventy million, seven hundred fifty thousand, fifty-three".