667325464762 has 16 divisors (see below), whose sum is σ = 1092098261952. Its totient is φ = 303298885120.

The previous prime is 667325464753. The next prime is 667325464769. The reversal of 667325464762 is 267464523766.

It is a junction number, because it is equal to n+sod(n) for n = 667325464697 and 667325464706.

It is not an unprimeable number, because it can be changed into a prime (667325464769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1321798 + ... + 1755505.

It is an arithmetic number, because the mean of its divisors is an integer number (68256141372).

Almost surely, 2^667325464762 is an apocalyptic number.

667325464762 is a deficient number, since it is larger than the sum of its proper divisors (424772797190).

667325464762 is a wasteful number, since it uses less digits than its factorization.

667325464762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087173.

The product of its digits is 60963840, while the sum is 58.

The spelling of 667325464762 in words is "six hundred sixty-seven billion, three hundred twenty-five million, four hundred sixty-four thousand, seven hundred sixty-two".