15552012151 has 4 divisors (see below), whose sum is σ = 16748320792. Its totient is φ = 14355703512.

The previous prime is 15552012103. The next prime is 15552012163. The reversal of 15552012151 is 15121025551.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15121025551 = 43 ⋅351651757.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15552012151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15552012851) 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, 598154301 + ... + 598154326.

It is an arithmetic number, because the mean of its divisors is an integer number (4187080198).

Almost surely, 2^15552012151 is an apocalyptic number.

15552012151 is a deficient number, since it is larger than the sum of its proper divisors (1196308641).

15552012151 is a wasteful number, since it uses less digits than its factorization.

15552012151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196308640.

The product of its (nonzero) digits is 2500, while the sum is 28.

The spelling of 15552012151 in words is "fifteen billion, five hundred fifty-two million, twelve thousand, one hundred fifty-one".