456042535497 has 12 divisors (see below), whose sum is σ = 664884445680. Its totient is φ = 301186969848.

The previous prime is 456042535493. The next prime is 456042535549. The reversal of 456042535497 is 794535240654.

It is a happy number.

456042535497 is a `hidden beast` number, since 4 + 5 + 6 + 0 + 42 + 53 + 549 + 7 = 666.

It is not a de Polignac number, because 456042535497 - 2² = 456042535493 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (456042535493) 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 11 ways as a sum of consecutive naturals, for example, 236781247 + ... + 236783172.

It is an arithmetic number, because the mean of its divisors is an integer number (55407037140).

Almost surely, 2^456042535497 is an apocalyptic number.

It is an amenable number.

456042535497 is a deficient number, since it is larger than the sum of its proper divisors (208841910183).

456042535497 is a wasteful number, since it uses less digits than its factorization.

456042535497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473564532 (or 473564529 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 54.

The spelling of 456042535497 in words is "four hundred fifty-six billion, forty-two million, five hundred thirty-five thousand, four hundred ninety-seven".