45511300931 has 2 divisors, whose sum is σ = 45511300932. Its totient is φ = 45511300930.

The previous prime is 45511300907. The next prime is 45511300979. The reversal of 45511300931 is 13900311554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45511300931 - 2¹⁰ = 45511299907 is a prime.

It is a super-2 number, since 2×45511300931² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45511309931) 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, 22755650465 + 22755650466.

It is an arithmetic number, because the mean of its divisors is an integer number (22755650466).

Almost surely, 2^45511300931 is an apocalyptic number.

45511300931 is a deficient number, since it is larger than the sum of its proper divisors (1).

45511300931 is an equidigital number, since it uses as much as digits as its factorization.

45511300931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 32.

The spelling of 45511300931 in words is "forty-five billion, five hundred eleven million, three hundred thousand, nine hundred thirty-one".