15062231048 has 12 divisors (see below), whose sum is σ = 28242334095. Its totient is φ = 7530941960.

The previous prime is 15062231017. The next prime is 15062231069. The reversal of 15062231048 is 84013226051.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 7531115524 + 7531115524 = 86782^2 + 86782^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=86782.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 325433 + ... + 368823.

Almost surely, 2^15062231048 is an apocalyptic number.

It is an amenable number.

15062231048 is a deficient number, since it is larger than the sum of its proper divisors (13180103047).

15062231048 is an frugal number, since it uses more digits than its factorization.

15062231048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86788 (or 43393 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Multiplying 15062231048 by its sum of digits (32), we get a square (481991393536 = 694256²).

Adding to 15062231048 its reverse (84013226051), we get a palindrome (99075457099).

The spelling of 15062231048 in words is "fifteen billion, sixty-two million, two hundred thirty-one thousand, forty-eight".