45004555001 has 8 divisors (see below), whose sum is σ = 51435088320. Its totient is φ = 38574349488.

The previous prime is 45004554997. The next prime is 45004555007. The reversal of 45004555001 is 10055540054.

It is a happy number.

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 45004555001 - 2² = 45004554997 is a prime.

It is a super-2 number, since 2×45004555001² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45004555007) 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, 405770 + ... + 504636.

It is an arithmetic number, because the mean of its divisors is an integer number (6429386040).

Almost surely, 2^45004555001 is an apocalyptic number.

It is an amenable number.

45004555001 is a deficient number, since it is larger than the sum of its proper divisors (6430533319).

45004555001 is an equidigital number, since it uses as much as digits as its factorization.

45004555001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163903.

The product of its (nonzero) digits is 10000, while the sum is 29.

The spelling of 45004555001 in words is "forty-five billion, four million, five hundred fifty-five thousand, one".