45709605744 has 80 divisors (see below), whose sum is σ = 130632424704. Its totient is φ = 13656294400.

The previous prime is 45709605743. The next prime is 45709605791. The reversal of 45709605744 is 44750690754.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45709605743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572169 + ... + 647144.

Almost surely, 2^45709605744 is an apocalyptic number.

45709605744 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45709605744 is an abundant number, since it is smaller than the sum of its proper divisors (84922818960).

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

45709605744 is a wasteful number, since it uses less digits than its factorization.

45709605744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219406 (or 1219400 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 45709605744 in words is "forty-five billion, seven hundred nine million, six hundred five thousand, seven hundred forty-four".