45115007 has 8 divisors (see below), whose sum is σ = 51616800. Its totient is φ = 38627424.

The previous prime is 45115001. The next prime is 45115019. The reversal of 45115007 is 70051154.

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 45115007 - 2¹⁰ = 45113983 is a prime.

It is a super-2 number, since 2×45115007² = 4070727713220098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45115001) 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, 4469 + ... + 10497.

It is an arithmetic number, because the mean of its divisors is an integer number (6452100).

Almost surely, 2^45115007 is an apocalyptic number.

45115007 is a deficient number, since it is larger than the sum of its proper divisors (6501793).

45115007 is a wasteful number, since it uses less digits than its factorization.

45115007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 45115007 is about 6716.7705781871. The cubic root of 45115007 is about 355.9920857349.

The spelling of 45115007 in words is "forty-five million, one hundred fifteen thousand, seven".