45137570417373 has 16 divisors (see below), whose sum is σ = 70184754780800. Its totient is φ = 25792897380768.

The previous prime is 45137570417369. The next prime is 45137570417417. The reversal of 45137570417373 is 37371407573154.

It is not a de Polignac number, because 45137570417373 - 2² = 45137570417369 is a prime.

It is a super-2 number, since 2×45137570417373² (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 (45137570417273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21932734840 + ... + 21932736897.

It is an arithmetic number, because the mean of its divisors is an integer number (4386547173800).

Almost surely, 2^{45137570417373} is an apocalyptic number.

It is an amenable number.

45137570417373 is a deficient number, since it is larger than the sum of its proper divisors (25047184363427).

45137570417373 is an equidigital number, since it uses as much as digits as its factorization.

45137570417373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43865471761 (or 43865471747 counting only the distinct ones).

The product of its (nonzero) digits is 25930800, while the sum is 57.

The spelling of 45137570417373 in words is "forty-five trillion, one hundred thirty-seven billion, five hundred seventy million, four hundred seventeen thousand, three hundred seventy-three".