15516062241 has 16 divisors (see below), whose sum is σ = 21490296960. Its totient is φ = 9945895680.

The previous prime is 15516062173. The next prime is 15516062291. The reversal of 15516062241 is 14226061551.

It is not a de Polignac number, because 15516062241 - 2⁷ = 15516062113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15516062291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349045 + ... + 390978.

It is an arithmetic number, because the mean of its divisors is an integer number (1343143560).

Almost surely, 2^15516062241 is an apocalyptic number.

It is an amenable number.

15516062241 is a deficient number, since it is larger than the sum of its proper divisors (5974234719).

15516062241 is a wasteful number, since it uses less digits than its factorization.

15516062241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740296.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 15516062241 in words is "fifteen billion, five hundred sixteen million, sixty-two thousand, two hundred forty-one".