76454845467 has 128 divisors (see below), whose sum is σ = 146130905088. Its totient is φ = 34502307840.

The previous prime is 76454845463. The next prime is 76454845469.

76454845467 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 76454845467 - 2² = 76454845463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76454845467.

It is not an unprimeable number, because it can be changed into a prime (76454845463) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6170983 + ... + 6183359.

It is an arithmetic number, because the mean of its divisors is an integer number (1141647696).

Almost surely, 2^76454845467 is an apocalyptic number.

76454845467 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

76454845467 is a deficient number, since it is larger than the sum of its proper divisors (69676059621).

76454845467 is a wasteful number, since it uses less digits than its factorization.

76454845467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12450 (or 12428 counting only the distinct ones).

The product of its digits is 90316800, while the sum is 60.

The spelling of 76454845467 in words is "seventy-six billion, four hundred fifty-four million, eight hundred forty-five thousand, four hundred sixty-seven".