45337951 has 2 divisors, whose sum is σ = 45337952. Its totient is φ = 45337950.

The previous prime is 45337927. The next prime is 45337993. The reversal of 45337951 is 15973354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45337951 - 2¹⁷ = 45206879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45337951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45337151) 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 as a sum of consecutive naturals, namely, 22668975 + 22668976.

It is an arithmetic number, because the mean of its divisors is an integer number (22668976).

Almost surely, 2^45337951 is an apocalyptic number.

45337951 is a deficient number, since it is larger than the sum of its proper divisors (1).

45337951 is an equidigital number, since it uses as much as digits as its factorization.

45337951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 37.

The square root of 45337951 is about 6733.3461963574. The cubic root of 45337951 is about 356.5775222910.

The spelling of 45337951 in words is "forty-five million, three hundred thirty-seven thousand, nine hundred fifty-one".