15230461072 has 30 divisors (see below), whose sum is σ = 30017758118. Its totient is φ = 7486131456.

The previous prime is 15230461063. The next prime is 15230461087. The reversal of 15230461072 is 27016403251.

It can be written as a sum of positive squares in only one way, i.e., 15002330256 + 228130816 = 122484^2 + 15104^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81033 + ... + 192424.

Almost surely, 2^15230461072 is an apocalyptic number.

It is an amenable number.

15230461072 is a deficient number, since it is larger than the sum of its proper divisors (14787297046).

15230461072 is an equidigital number, since it uses as much as digits as its factorization.

15230461072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273583 (or 273518 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 15230461072 in words is "fifteen billion, two hundred thirty million, four hundred sixty-one thousand, seventy-two".