45910901 has 2 divisors, whose sum is σ = 45910902. Its totient is φ = 45910900.

The previous prime is 45910889. The next prime is 45910957. The reversal of 45910901 is 10901954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26770276 + 19140625 = 5174^2 + 4375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45910901 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45910981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22955450 + 22955451.

It is an arithmetic number, because the mean of its divisors is an integer number (22955451).

Almost surely, 2^45910901 is an apocalyptic number.

It is an amenable number.

45910901 is a deficient number, since it is larger than the sum of its proper divisors (1).

45910901 is an equidigital number, since it uses as much as digits as its factorization.

45910901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 45910901 is about 6775.7583339431. The cubic root of 45910901 is about 358.0732999104.

The spelling of 45910901 in words is "forty-five million, nine hundred ten thousand, nine hundred one".