45056000001 has 8 divisors (see below), whose sum is σ = 60079396384. Its totient is φ = 30034968480.

The previous prime is 45055999987. The next prime is 45056000023. The reversal of 45056000001 is 10000065054.

It is a happy number.

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

It is not a de Polignac number, because 45056000001 - 2¹¹ = 45055997953 is a prime.

It is a super-2 number, since 2×45056000001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45056010001) 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, 546271 + ... + 623316.

It is an arithmetic number, because the mean of its divisors is an integer number (7509924548).

It is a Proth number, since it is equal to 171875 ⋅ 2¹⁸ + 1 and 171875 < 2¹⁸.

Almost surely, 2^45056000001 is an apocalyptic number.

It is an amenable number.

45056000001 is a deficient number, since it is larger than the sum of its proper divisors (15023396383).

45056000001 is a wasteful number, since it uses less digits than its factorization.

45056000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182431.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 45056000001 its reverse (10000065054), we get a palindrome (55056065055).

The spelling of 45056000001 in words is "forty-five billion, fifty-six million, one", and thus it is an aban number and an uban number.