10542520104 has 64 divisors (see below), whose sum is σ = 27297475200. Its totient is φ = 3388971264.

The previous prime is 10542520091. The next prime is 10542520111. The reversal of 10542520104 is 40102524501.

It is a super-2 number, since 2×10542520104² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608814 + ... + 625890.

It is an arithmetic number, because the mean of its divisors is an integer number (426523050).

Almost surely, 2^10542520104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10542520104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13648737600).

10542520104 is an abundant number, since it is smaller than the sum of its proper divisors (16754955096).

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

10542520104 is a wasteful number, since it uses less digits than its factorization.

10542520104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18002 (or 17998 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The spelling of 10542520104 in words is "ten billion, five hundred forty-two million, five hundred twenty thousand, one hundred four".