76801604354 has 4 divisors (see below), whose sum is σ = 115202406534. Its totient is φ = 38400802176.

The previous prime is 76801604287. The next prime is 76801604371. The reversal of 76801604354 is 45340610867.

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

It can be written as a sum of positive squares in only one way, i.e., 66140009329 + 10661595025 = 257177^2 + 103255^2 .

It is a Curzon 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 as a sum of consecutive naturals, namely, 19200401087 + ... + 19200401090.

Almost surely, 2^76801604354 is an apocalyptic number.

76801604354 is a deficient number, since it is larger than the sum of its proper divisors (38400802180).

76801604354 is a wasteful number, since it uses less digits than its factorization.

76801604354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38400802179.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 76801604354 in words is "seventy-six billion, eight hundred one million, six hundred four thousand, three hundred fifty-four".