45313377 has 8 divisors (see below), whose sum is σ = 60689664. Its totient is φ = 30073008.

The previous prime is 45313369. The next prime is 45313391. The reversal of 45313377 is 77331354.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45313377 - 2³ = 45313369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45313337) 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, 33198 + ... + 34535.

It is an arithmetic number, because the mean of its divisors is an integer number (7586208).

Almost surely, 2^45313377 is an apocalyptic number.

It is an amenable number.

45313377 is a deficient number, since it is larger than the sum of its proper divisors (15376287).

45313377 is a wasteful number, since it uses less digits than its factorization.

45313377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67959.

The product of its digits is 26460, while the sum is 33.

The square root of 45313377 is about 6731.5211505276. The cubic root of 45313377 is about 356.5130867981.

The spelling of 45313377 in words is "forty-five million, three hundred thirteen thousand, three hundred seventy-seven".