45692939 has 2 divisors, whose sum is σ = 45692940. Its totient is φ = 45692938.

The previous prime is 45692921. The next prime is 45692953. The reversal of 45692939 is 93929654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45692939 - 2¹⁶ = 45627403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45692893 and 45692902.

It is not a weakly prime, because it can be changed into another prime (45692989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22846469 + 22846470.

It is an arithmetic number, because the mean of its divisors is an integer number (22846470).

Almost surely, 2^45692939 is an apocalyptic number.

45692939 is a deficient number, since it is larger than the sum of its proper divisors (1).

45692939 is an equidigital number, since it uses as much as digits as its factorization.

45692939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 524880, while the sum is 47.

The square root of 45692939 is about 6759.6552426880. The cubic root of 45692939 is about 357.5057498219.

The spelling of 45692939 in words is "forty-five million, six hundred ninety-two thousand, nine hundred thirty-nine".