45545464 has 16 divisors (see below), whose sum is σ = 85606920. Its totient is φ = 22716960.

The previous prime is 45545459. The next prime is 45545473. The reversal of 45545464 is 46454554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3394 + ... + 10129.

Almost surely, 2^45545464 is an apocalyptic number.

It is an amenable number.

45545464 is a deficient number, since it is larger than the sum of its proper divisors (40061456).

45545464 is a wasteful number, since it uses less digits than its factorization.

45545464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13950 (or 13946 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 45545464 is about 6748.7379560922. The cubic root of 45545464 is about 357.1207159760.

The spelling of 45545464 in words is "forty-five million, five hundred forty-five thousand, four hundred sixty-four".