45315683 has 8 divisors (see below), whose sum is σ = 52051200. Its totient is φ = 38645640.

The previous prime is 45315671. The next prime is 45315709. The reversal of 45315683 is 38651354.

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

It is a cyclic number.

It is not a de Polignac number, because 45315683 - 2⁴ = 45315667 is a prime.

It is a super-2 number, since 2×45315683² = 4107022251512978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45315623) 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, 14873 + ... + 17658.

It is an arithmetic number, because the mean of its divisors is an integer number (6506400).

Almost surely, 2^45315683 is an apocalyptic number.

45315683 is a deficient number, since it is larger than the sum of its proper divisors (6735517).

45315683 is a wasteful number, since it uses less digits than its factorization.

45315683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32737.

The product of its digits is 43200, while the sum is 35.

The square root of 45315683 is about 6731.6924320709. The cubic root of 45315683 is about 356.5191343517.

The spelling of 45315683 in words is "forty-five million, three hundred fifteen thousand, six hundred eighty-three".