456531600115541 has 4 divisors (see below), whose sum is σ = 456541482012000. Its totient is φ = 456521718219084.

The previous prime is 456531600115501. The next prime is 456531600115567. The reversal of 456531600115541 is 145511006135654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 456531600115541 - 2³⁰ = 456530526373717 is a prime.

It is a super-2 number, since 2×456531600115541² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456531600115501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4940878931 + ... + 4940971328.

It is an arithmetic number, because the mean of its divisors is an integer number (114135370503000).

Almost surely, 2^{456531600115541} is an apocalyptic number.

It is an amenable number.

456531600115541 is a deficient number, since it is larger than the sum of its proper divisors (9881896459).

456531600115541 is an equidigital number, since it uses as much as digits as its factorization.

456531600115541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9881896458.

The product of its (nonzero) digits is 1080000, while the sum is 47.

The spelling of 456531600115541 in words is "four hundred fifty-six trillion, five hundred thirty-one billion, six hundred million, one hundred fifteen thousand, five hundred forty-one".