15552802151 has 2 divisors, whose sum is σ = 15552802152. Its totient is φ = 15552802150.

The previous prime is 15552802123. The next prime is 15552802159. The reversal of 15552802151 is 15120825551.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15552802151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15552802159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7776401075 + 7776401076.

It is an arithmetic number, because the mean of its divisors is an integer number (7776401076).

Almost surely, 2^15552802151 is an apocalyptic number.

15552802151 is a deficient number, since it is larger than the sum of its proper divisors (1).

15552802151 is an equidigital number, since it uses as much as digits as its factorization.

15552802151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20000, while the sum is 35.

The spelling of 15552802151 in words is "fifteen billion, five hundred fifty-two million, eight hundred two thousand, one hundred fifty-one".