45525312007 has 8 divisors (see below), whose sum is σ = 54767292800. Its totient is φ = 36967922424.

The previous prime is 45525311989. The next prime is 45525312011. The reversal of 45525312007 is 70021352554.

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 45525312007 - 2¹⁹ = 45524787719 is a prime.

It is a super-3 number, since 3×45525312007³ (a number of 33 digits) contains 333 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 (45525312037) 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, 171147657 + ... + 171147922.

It is an arithmetic number, because the mean of its divisors is an integer number (6845911600).

Almost surely, 2^45525312007 is an apocalyptic number.

45525312007 is a deficient number, since it is larger than the sum of its proper divisors (9241980793).

45525312007 is a wasteful number, since it uses less digits than its factorization.

45525312007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342295605.

The product of its (nonzero) digits is 42000, while the sum is 34.

The spelling of 45525312007 in words is "forty-five billion, five hundred twenty-five million, three hundred twelve thousand, seven".