45511300979 has 2 divisors, whose sum is σ = 45511300980. Its totient is φ = 45511300978.

The previous prime is 45511300931. The next prime is 45511300987. The reversal of 45511300979 is 97900311554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45511300979 is a prime.

It is a super-2 number, since 2×45511300979² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45511300379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755650489 + 22755650490.

It is an arithmetic number, because the mean of its divisors is an integer number (22755650490).

Almost surely, 2^45511300979 is an apocalyptic number.

45511300979 is a deficient number, since it is larger than the sum of its proper divisors (1).

45511300979 is an equidigital number, since it uses as much as digits as its factorization.

45511300979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 170100, while the sum is 44.

The spelling of 45511300979 in words is "forty-five billion, five hundred eleven million, three hundred thousand, nine hundred seventy-nine".