15651160051 has 4 divisors (see below), whose sum is σ = 16032895704. Its totient is φ = 15269424400.

The previous prime is 15651160043. The next prime is 15651160067. The reversal of 15651160051 is 15006115651.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 15651160051 - 2³ = 15651160043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15651159995 and 15651160022.

It is not an unprimeable number, because it can be changed into a prime (15651161051) 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, 190867765 + ... + 190867846.

It is an arithmetic number, because the mean of its divisors is an integer number (4008223926).

Almost surely, 2^15651160051 is an apocalyptic number.

15651160051 is a deficient number, since it is larger than the sum of its proper divisors (381735653).

15651160051 is an equidigital number, since it uses as much as digits as its factorization.

15651160051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381735652.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 15651160051 in words is "fifteen billion, six hundred fifty-one million, one hundred sixty thousand, fifty-one".