45417450744 has 24 divisors (see below), whose sum is σ = 123005595960. Its totient is φ = 15139150224.

The previous prime is 45417450731. The next prime is 45417450751. The reversal of 45417450744 is 44705471454.

45417450744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 45417450744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315398892 + ... + 315399035.

It is an arithmetic number, because the mean of its divisors is an integer number (5125233165).

Almost surely, 2^45417450744 is an apocalyptic number.

It is an amenable number.

45417450744 is an abundant number, since it is smaller than the sum of its proper divisors (77588145216).

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

45417450744 is a wasteful number, since it uses less digits than its factorization.

45417450744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630797939 (or 630797932 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 45.

The spelling of 45417450744 in words is "forty-five billion, four hundred seventeen million, four hundred fifty thousand, seven hundred forty-four".