45870911 has 2 divisors, whose sum is σ = 45870912. Its totient is φ = 45870910.

The previous prime is 45870887. The next prime is 45870941. The reversal of 45870911 is 11907854.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45870911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45870941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22935455 + 22935456.

It is an arithmetic number, because the mean of its divisors is an integer number (22935456).

Almost surely, 2^45870911 is an apocalyptic number.

45870911 is a deficient number, since it is larger than the sum of its proper divisors (1).

45870911 is an equidigital number, since it uses as much as digits as its factorization.

45870911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 45870911 is about 6772.8067298573. The cubic root of 45870911 is about 357.9693049221.

The spelling of 45870911 in words is "forty-five million, eight hundred seventy thousand, nine hundred eleven".