15422401604 has 12 divisors (see below), whose sum is σ = 27369332928. Its totient is φ = 7602592200.

The previous prime is 15422401597. The next prime is 15422401609. The reversal of 15422401604 is 40610422451.

It is not an unprimeable number, because it can be changed into a prime (15422401609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27151832 + ... + 27152399.

It is an arithmetic number, because the mean of its divisors is an integer number (2280777744).

Almost surely, 2^15422401604 is an apocalyptic number.

It is an amenable number.

15422401604 is a deficient number, since it is larger than the sum of its proper divisors (11946931324).

15422401604 is a wasteful number, since it uses less digits than its factorization.

15422401604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54304306 (or 54304304 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 15422401604 in words is "fifteen billion, four hundred twenty-two million, four hundred one thousand, six hundred four".