45195464496 has 240 divisors, whose sum is σ = 146480672256. Its totient is φ = 11755321344.

The previous prime is 45195464471. The next prime is 45195464543. The reversal of 45195464496 is 69446459154.

It is a super-2 number, since 2×45195464496² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4139781 + ... + 4150683.

Almost surely, 2^45195464496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45195464496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73240336128).

45195464496 is an abundant number, since it is smaller than the sum of its proper divisors (101285207760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45195464496 is a wasteful number, since it uses less digits than its factorization.

45195464496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020 (or 11001 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 57.

The spelling of 45195464496 in words is "forty-five billion, one hundred ninety-five million, four hundred sixty-four thousand, four hundred ninety-six".