15054014532 has 48 divisors (see below), whose sum is σ = 36295225344. Its totient is φ = 4851300000.

The previous prime is 15054014519. The next prime is 15054014561. The reversal of 15054014532 is 23541045051.

It is a self number, because there is not a number n which added to its sum of digits gives 15054014532.

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, 363907 + ... + 403157.

It is an arithmetic number, because the mean of its divisors is an integer number (756150528).

Almost surely, 2^15054014532 is an apocalyptic number.

15054014532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15054014532 is an abundant number, since it is smaller than the sum of its proper divisors (21241210812).

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

15054014532 is a wasteful number, since it uses less digits than its factorization.

15054014532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40320 (or 40318 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 15054014532 its reverse (23541045051), we get a palindrome (38595059583).

The spelling of 15054014532 in words is "fifteen billion, fifty-four million, fourteen thousand, five hundred thirty-two".