15534540010 has 32 divisors (see below), whose sum is σ = 30567974400. Its totient is φ = 5637111360.

The previous prime is 15534539981. The next prime is 15534540023. The reversal of 15534540010 is 1004543551.

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, 94725 + ... + 200104.

It is an arithmetic number, because the mean of its divisors is an integer number (955249200).

Almost surely, 2^15534540010 is an apocalyptic number.

15534540010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15534540010 is a deficient number, since it is larger than the sum of its proper divisors (15033434390).

15534540010 is a wasteful number, since it uses less digits than its factorization.

15534540010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295326.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 15534540010 in words is "fifteen billion, five hundred thirty-four million, five hundred forty thousand, ten".