45157263407575 has 12 divisors (see below), whose sum is σ = 61085461773528. Its totient is φ = 32841646114400.

The previous prime is 45157263407551. The next prime is 45157263407617. The reversal of 45157263407575 is 57570436275154.

It is a happy number.

It is not a de Polignac number, because 45157263407575 - 2⁹ = 45157263407063 is a prime.

It is a super-2 number, since 2×45157263407575² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82104115012 + ... + 82104115561.

It is an arithmetic number, because the mean of its divisors is an integer number (5090455147794).

Almost surely, 2^{45157263407575} is an apocalyptic number.

45157263407575 is a deficient number, since it is larger than the sum of its proper divisors (15928198365953).

45157263407575 is a wasteful number, since it uses less digits than its factorization.

45157263407575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164208230594 (or 164208230589 counting only the distinct ones).

The product of its (nonzero) digits is 123480000, while the sum is 61.

The spelling of 45157263407575 in words is "forty-five trillion, one hundred fifty-seven billion, two hundred sixty-three million, four hundred seven thousand, five hundred seventy-five".