45015337408 has 56 divisors (see below), whose sum is σ = 94846140000. Its totient is φ = 21124497408.

The previous prime is 45015337333. The next prime is 45015337441. The reversal of 45015337408 is 80473351054.

45015337408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332968 + ... + 448216.

Almost surely, 2^45015337408 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 45015337408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47423070000).

45015337408 is an abundant number, since it is smaller than the sum of its proper divisors (49830802592).

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

45015337408 is a wasteful number, since it uses less digits than its factorization.

45015337408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115637 (or 115627 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 45015337408 in words is "forty-five billion, fifteen million, three hundred thirty-seven thousand, four hundred eight".