45497516 has 6 divisors (see below), whose sum is σ = 79620660. Its totient is φ = 22748756.

The previous prime is 45497509. The next prime is 45497561. The reversal of 45497516 is 61579454.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5687186 + ... + 5687193.

It is an arithmetic number, because the mean of its divisors is an integer number (13270110).

Almost surely, 2^45497516 is an apocalyptic number.

It is an amenable number.

45497516 is a deficient number, since it is larger than the sum of its proper divisors (34123144).

45497516 is a wasteful number, since it uses less digits than its factorization.

45497516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11374383 (or 11374381 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 45497516 is about 6745.1846527727. The cubic root of 45497516 is about 356.9953523288.

The spelling of 45497516 in words is "forty-five million, four hundred ninety-seven thousand, five hundred sixteen".