45650641 has 2 divisors, whose sum is σ = 45650642. Its totient is φ = 45650640.

The previous prime is 45650621. The next prime is 45650659. The reversal of 45650641 is 14605654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35153041 + 10497600 = 5929^2 + 3240^2 .

It is a cyclic number.

It is not a de Polignac number, because 45650641 - 2⁵ = 45650609 is a prime.

It is not a weakly prime, because it can be changed into another prime (45650621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22825320 + 22825321.

It is an arithmetic number, because the mean of its divisors is an integer number (22825321).

Almost surely, 2^45650641 is an apocalyptic number.

It is an amenable number.

45650641 is a deficient number, since it is larger than the sum of its proper divisors (1).

45650641 is an equidigital number, since it uses as much as digits as its factorization.

45650641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 45650641 is about 6756.5258084314. The cubic root of 45650641 is about 357.3954012866.

The spelling of 45650641 in words is "forty-five million, six hundred fifty thousand, six hundred forty-one".