15054537412 has 6 divisors (see below), whose sum is σ = 26345440478. Its totient is φ = 7527268704.

The previous prime is 15054537401. The next prime is 15054537413. The reversal of 15054537412 is 21473545051.

It can be written as a sum of positive squares in only one way, i.e., 14473052416 + 581484996 = 120304^2 + 24114^2 .

It is not an unprimeable number, because it can be changed into a prime (15054537413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1881817173 + ... + 1881817180.

Almost surely, 2^15054537412 is an apocalyptic number.

It is an amenable number.

15054537412 is a deficient number, since it is larger than the sum of its proper divisors (11290903066).

15054537412 is a wasteful number, since it uses less digits than its factorization.

15054537412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3763634357 (or 3763634355 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 15054537412 in words is "fifteen billion, fifty-four million, five hundred thirty-seven thousand, four hundred twelve".