766401145635350 has 12 divisors (see below), whose sum is σ = 1425506130881844. Its totient is φ = 306560458254120.

The previous prime is 766401145635287. The next prime is 766401145635361. The reversal of 766401145635350 is 53536541104667.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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 5 ways as a sum of consecutive naturals, for example, 7664011456304 + ... + 7664011456403.

It is an arithmetic number, because the mean of its divisors is an integer number (118792177573487).

Almost surely, 2^{766401145635350} is an apocalyptic number.

766401145635350 is a deficient number, since it is larger than the sum of its proper divisors (659104985246494).

766401145635350 is a wasteful number, since it uses less digits than its factorization.

766401145635350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15328022912719 (or 15328022912714 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 56.

The spelling of 766401145635350 in words is "seven hundred sixty-six trillion, four hundred one billion, one hundred forty-five million, six hundred thirty-five thousand, three hundred fifty".