45678037239471 has 64 divisors (see below), whose sum is σ = 78436815134720. Its totient is φ = 22997279877120.

The previous prime is 45678037239463. The next prime is 45678037239539. The reversal of 45678037239471 is 17493273087654.

It is not a de Polignac number, because 45678037239471 - 2³ = 45678037239463 is a prime.

It is a super-3 number, since 3×45678037239471³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45678037239871) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36350566 + ... + 37586163.

It is an arithmetic number, because the mean of its divisors is an integer number (1225575236480).

It is a 2-persistent number, because it is pandigital, and so is 2⋅45678037239471 = 91356074478942, but 3⋅45678037239471 = 137034111718413 is not.

Almost surely, 2^{45678037239471} is an apocalyptic number.

45678037239471 is a deficient number, since it is larger than the sum of its proper divisors (32758777895249).

45678037239471 is a wasteful number, since it uses less digits than its factorization.

45678037239471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73936856.

The product of its (nonzero) digits is 213373440, while the sum is 66.

The spelling of 45678037239471 in words is "forty-five trillion, six hundred seventy-eight billion, thirty-seven million, two hundred thirty-nine thousand, four hundred seventy-one".