745462756124 has 24 divisors (see below), whose sum is σ = 1307544401520. Its totient is φ = 371878805376.

The previous prime is 745462756061. The next prime is 745462756147. The reversal of 745462756124 is 421657264547.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33878294 + ... + 33900290.

It is an arithmetic number, because the mean of its divisors is an integer number (54481016730).

Almost surely, 2^745462756124 is an apocalyptic number.

It is an amenable number.

745462756124 is a deficient number, since it is larger than the sum of its proper divisors (562081645396).

745462756124 is a wasteful number, since it uses less digits than its factorization.

745462756124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40997 (or 40995 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 53.

The spelling of 745462756124 in words is "seven hundred forty-five billion, four hundred sixty-two million, seven hundred fifty-six thousand, one hundred twenty-four".