745462462475757 has 32 divisors (see below), whose sum is σ = 1100145213844992. Its totient is φ = 446125793877504.

The previous prime is 745462462475737. The next prime is 745462462475813. The reversal of 745462462475757 is 757574264264547.

It is not a de Polignac number, because 745462462475757 - 2¹⁶ = 745462462410221 is a prime.

It is a Smith number, since the sum of its digits (75) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745462462475737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1294902768 + ... + 1295478329.

It is an arithmetic number, because the mean of its divisors is an integer number (34379537932656).

Almost surely, 2^{745462462475757} is an apocalyptic number.

It is an amenable number.

745462462475757 is a deficient number, since it is larger than the sum of its proper divisors (354682751369235).

745462462475757 is a wasteful number, since it uses less digits than its factorization.

745462462475757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590381317.

The product of its digits is 11063808000, while the sum is 75.

The spelling of 745462462475757 in words is "seven hundred forty-five trillion, four hundred sixty-two billion, four hundred sixty-two million, four hundred seventy-five thousand, seven hundred fifty-seven".