76745107005 has 32 divisors (see below), whose sum is σ = 140450988288. Its totient is φ = 35054208000.

The previous prime is 76745106989. The next prime is 76745107051. The reversal of 76745107005 is 50070154767.

It is not a de Polignac number, because 76745107005 - 2⁴ = 76745106989 is a prime.

It is a super-2 number, since 2×76745107005² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178186 + ... + 430395.

It is an arithmetic number, because the mean of its divisors is an integer number (4389093384).

Almost surely, 2^76745107005 is an apocalyptic number.

It is an amenable number.

76745107005 is a deficient number, since it is larger than the sum of its proper divisors (63705881283).

76745107005 is a wasteful number, since it uses less digits than its factorization.

76745107005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609797.

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 76745107005 in words is "seventy-six billion, seven hundred forty-five million, one hundred seven thousand, five".