10115550534 has 16 divisors (see below), whose sum is σ = 20249357040. Its totient is φ = 3368807520.

The previous prime is 10115550527. The next prime is 10115550593. The reversal of 10115550534 is 43505551101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753457 + ... + 766764.

It is an arithmetic number, because the mean of its divisors is an integer number (1265584815).

Almost surely, 2^10115550534 is an apocalyptic number.

10115550534 is an abundant number, since it is smaller than the sum of its proper divisors (10133806506).

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

10115550534 is a wasteful number, since it uses less digits than its factorization.

10115550534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521335.

The product of its (nonzero) digits is 7500, while the sum is 30.

The spelling of 10115550534 in words is "ten billion, one hundred fifteen million, five hundred fifty thousand, five hundred thirty-four".