44807840951 has 2 divisors, whose sum is σ = 44807840952. Its totient is φ = 44807840950.

The previous prime is 44807840911. The next prime is 44807840963. The reversal of 44807840951 is 15904870844.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44807840951 is a prime.

It is a super-2 number, since 2×44807840951² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44807840951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44807840911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22403920475 + 22403920476.

It is an arithmetic number, because the mean of its divisors is an integer number (22403920476).

Almost surely, 2^44807840951 is an apocalyptic number.

44807840951 is a deficient number, since it is larger than the sum of its proper divisors (1).

44807840951 is an equidigital number, since it uses as much as digits as its factorization.

44807840951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 44807840951 in words is "forty-four billion, eight hundred seven million, eight hundred forty thousand, nine hundred fifty-one".