15230537104 has 40 divisors (see below), whose sum is σ = 31074618240. Its totient is φ = 7211599488.

The previous prime is 15230537089. The next prime is 15230537131. The reversal of 15230537104 is 40173503251.

It is a happy 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, 890457 + ... + 907399.

It is an arithmetic number, because the mean of its divisors is an integer number (776865456).

Almost surely, 2^15230537104 is an apocalyptic number.

It is an amenable number.

15230537104 is an abundant number, since it is smaller than the sum of its proper divisors (15844081136).

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

15230537104 is a wasteful number, since it uses less digits than its factorization.

15230537104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19927 (or 19921 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 15230537104 in words is "fifteen billion, two hundred thirty million, five hundred thirty-seven thousand, one hundred four".