45607739 has 2 divisors, whose sum is σ = 45607740. Its totient is φ = 45607738.

The previous prime is 45607729. The next prime is 45607747. The reversal of 45607739 is 93770654.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45607739 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45607696 and 45607705.

It is not a weakly prime, because it can be changed into another prime (45607729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22803869 + 22803870.

It is an arithmetic number, because the mean of its divisors is an integer number (22803870).

Almost surely, 2^45607739 is an apocalyptic number.

45607739 is a deficient number, since it is larger than the sum of its proper divisors (1).

45607739 is an equidigital number, since it uses as much as digits as its factorization.

45607739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 45607739 is about 6753.3502056387. The cubic root of 45607739 is about 357.2834073624.

The spelling of 45607739 in words is "forty-five million, six hundred seven thousand, seven hundred thirty-nine".