45465629 has 8 divisors (see below), whose sum is σ = 50010240. Its totient is φ = 41331180.

The previous prime is 45465617. The next prime is 45465653. The reversal of 45465629 is 92656454.

It is a happy number.

It is not a de Polignac number, because 45465629 - 2¹⁶ = 45400093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45465029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15749 + ... + 18410.

It is an arithmetic number, because the mean of its divisors is an integer number (6251280).

Almost surely, 2^45465629 is an apocalyptic number.

It is an amenable number.

45465629 is a deficient number, since it is larger than the sum of its proper divisors (4544611).

45465629 is an equidigital number, since it uses as much as digits as its factorization.

45465629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34192 (or 34170 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 45465629 is about 6742.8205522615. The cubic root of 45465629 is about 356.9119326009.

The spelling of 45465629 in words is "forty-five million, four hundred sixty-five thousand, six hundred twenty-nine".