92451845664 has 48 divisors (see below), whose sum is σ = 269651219040. Its totient is φ = 30817281600.

The previous prime is 92451845653. The next prime is 92451845669. The reversal of 92451845664 is 46654815429.

It is a happy number.

92451845664 is a `hidden beast` number, since 9 + 2 + 451 + 84 + 56 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 92451845664.

It is not an unprimeable number, because it can be changed into a prime (92451845669) 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, 53501362 + ... + 53503089.

It is an arithmetic number, because the mean of its divisors is an integer number (5617733730).

Almost surely, 2^92451845664 is an apocalyptic number.

It is an amenable number.

92451845664 is an abundant number, since it is smaller than the sum of its proper divisors (177199373376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92451845664 is a wasteful number, since it uses less digits than its factorization.

92451845664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107004470 (or 107004456 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 92451845664 in words is "ninety-two billion, four hundred fifty-one million, eight hundred forty-five thousand, six hundred sixty-four".