45751007 has 4 divisors (see below), whose sum is σ = 45770616. Its totient is φ = 45731400.

The previous prime is 45751001. The next prime is 45751049. The reversal of 45751007 is 70015754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45751007 - 2¹⁰ = 45749983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45751001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5744 + ... + 11157.

It is an arithmetic number, because the mean of its divisors is an integer number (11442654).

Almost surely, 2^45751007 is an apocalyptic number.

45751007 is a deficient number, since it is larger than the sum of its proper divisors (19609).

45751007 is a wasteful number, since it uses less digits than its factorization.

45751007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19608.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 45751007 is about 6763.9490684067. The cubic root of 45751007 is about 357.6571288354.

The spelling of 45751007 in words is "forty-five million, seven hundred fifty-one thousand, seven".