45957085865279 has 8 divisors (see below), whose sum is σ = 46087562254848. Its totient is φ = 45826779038040.

The previous prime is 45957085865263. The next prime is 45957085865329. The reversal of 45957085865279 is 97256858075954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45957085865279 - 2⁴ = 45957085865263 is a prime.

It is a super-2 number, since 2×45957085865279² (a number of 28 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 (45957085862279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41847737 + ... + 42931890.

It is an arithmetic number, because the mean of its divisors is an integer number (5760945281856).

Almost surely, 2^{45957085865279} is an apocalyptic number.

45957085865279 is a deficient number, since it is larger than the sum of its proper divisors (130476389569).

45957085865279 is an equidigital number, since it uses as much as digits as its factorization.

45957085865279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84781165.

The product of its (nonzero) digits is 7620480000, while the sum is 80.

The spelling of 45957085865279 in words is "forty-five trillion, nine hundred fifty-seven billion, eighty-five million, eight hundred sixty-five thousand, two hundred seventy-nine".