10451015251 has 16 divisors (see below), whose sum is σ = 11549599488. Its totient is φ = 9415244800.

The previous prime is 10451015221. The next prime is 10451015257. The reversal of 10451015251 is 15251015401.

It is a cyclic number.

It is not a de Polignac number, because 10451015251 - 2⁵ = 10451015219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10451015257) 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, 104515 + ... + 178396.

It is an arithmetic number, because the mean of its divisors is an integer number (721849968).

Almost surely, 2^10451015251 is an apocalyptic number.

10451015251 is a deficient number, since it is larger than the sum of its proper divisors (1098584237).

10451015251 is a wasteful number, since it uses less digits than its factorization.

10451015251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283022.

The product of its (nonzero) digits is 1000, while the sum is 25.

The spelling of 10451015251 in words is "ten billion, four hundred fifty-one million, fifteen thousand, two hundred fifty-one".