42604815875510 has 64 divisors (see below), whose sum is σ = 95233078702080. Its totient is φ = 13392151666560.

The previous prime is 42604815875449. The next prime is 42604815875539. The reversal of 42604815875510 is 1557851840624.

It is a happy number.

It is a super-2 number, since 2×42604815875510² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 516631289 + ... + 516713748.

It is an arithmetic number, because the mean of its divisors is an integer number (1488016854720).

Almost surely, 2^{42604815875510} is an apocalyptic number.

42604815875510 is an abundant number, since it is smaller than the sum of its proper divisors (52628262826570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42604815875510 is a wasteful number, since it uses less digits than its factorization.

42604815875510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033345101.

The product of its (nonzero) digits is 10752000, while the sum is 56.

The spelling of 42604815875510 in words is "forty-two trillion, six hundred four billion, eight hundred fifteen million, eight hundred seventy-five thousand, five hundred ten".