45279054937 has 2 divisors, whose sum is σ = 45279054938. Its totient is φ = 45279054936.

The previous prime is 45279054871. The next prime is 45279054943. The reversal of 45279054937 is 73945097254.

45279054937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42032790361 + 3246264576 = 205019^2 + 56976^2 .

It is a cyclic number.

It is not a de Polignac number, because 45279054937 - 2⁷ = 45279054809 is a prime.

It is not a weakly prime, because it can be changed into another prime (45279054437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22639527468 + 22639527469.

It is an arithmetic number, because the mean of its divisors is an integer number (22639527469).

Almost surely, 2^45279054937 is an apocalyptic number.

It is an amenable number.

45279054937 is a deficient number, since it is larger than the sum of its proper divisors (1).

45279054937 is an equidigital number, since it uses as much as digits as its factorization.

45279054937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9525600, while the sum is 55.

The spelling of 45279054937 in words is "forty-five billion, two hundred seventy-nine million, fifty-four thousand, nine hundred thirty-seven".