2912500051 has 4 divisors (see below), whose sum is σ = 3039130512. Its totient is φ = 2785869592.

The previous prime is 2912500033. The next prime is 2912500099. The reversal of 2912500051 is 1500052192.

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 2912500051 - 2¹¹ = 2912498003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2912499989 and 2912500025.

It is not an unprimeable number, because it can be changed into a prime (2912500021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63315196 + ... + 63315241.

It is an arithmetic number, because the mean of its divisors is an integer number (759782628).

Almost surely, 2^2912500051 is an apocalyptic number.

2912500051 is a deficient number, since it is larger than the sum of its proper divisors (126630461).

2912500051 is a wasteful number, since it uses less digits than its factorization.

2912500051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126630460.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 2912500051 is about 53967.5833348131. The cubic root of 2912500051 is about 1428.0891312351.

The spelling of 2912500051 in words is "two billion, nine hundred twelve million, five hundred thousand, fifty-one".