76413613036507 has 4 divisors (see below), whose sum is σ = 78277359695976. Its totient is φ = 74549866377040.

The previous prime is 76413613036463. The next prime is 76413613036511. The reversal of 76413613036507 is 70563031631467.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 76413613036507 - 2¹⁹ = 76413612512219 is a prime.

It is a super-2 number, since 2×76413613036507² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76413613031507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931873329673 + ... + 931873329754.

It is an arithmetic number, because the mean of its divisors is an integer number (19569339923994).

Almost surely, 2^{76413613036507} is an apocalyptic number.

76413613036507 is a deficient number, since it is larger than the sum of its proper divisors (1863746659469).

76413613036507 is a wasteful number, since it uses less digits than its factorization.

76413613036507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863746659468.

The product of its (nonzero) digits is 5715360, while the sum is 52.

The spelling of 76413613036507 in words is "seventy-six trillion, four hundred thirteen billion, six hundred thirteen million, thirty-six thousand, five hundred seven".