405142650603 has 6 divisors (see below), whose sum is σ = 585206050884. Its totient is φ = 270095100396.

The previous prime is 405142650589. The next prime is 405142650613. The reversal of 405142650603 is 306056241504.

405142650603 is a `hidden beast` number, since 4 + 0 + 5 + 1 + 42 + 6 + 5 + 0 + 603 = 666.

It is not a de Polignac number, because 405142650603 - 2⁴ = 405142650587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (405142650613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22507925025 + ... + 22507925042.

It is an arithmetic number, because the mean of its divisors is an integer number (97534341814).

Almost surely, 2^405142650603 is an apocalyptic number.

405142650603 is a deficient number, since it is larger than the sum of its proper divisors (180063400281).

405142650603 is a wasteful number, since it uses less digits than its factorization.

405142650603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45015850073 (or 45015850070 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 405142650603 in words is "four hundred five billion, one hundred forty-two million, six hundred fifty thousand, six hundred three".