74045846504 has 64 divisors (see below), whose sum is σ = 167548348800. Its totient is φ = 29968752384.

The previous prime is 74045846489. The next prime is 74045846509. The reversal of 74045846504 is 40564854047.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (74045846509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227522 + ... + 447054.

It is an arithmetic number, because the mean of its divisors is an integer number (2617942950).

Almost surely, 2^74045846504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74045846504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83774174400).

74045846504 is an abundant number, since it is smaller than the sum of its proper divisors (93502502296).

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

74045846504 is a wasteful number, since it uses less digits than its factorization.

74045846504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219882 (or 219878 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 47.

The spelling of 74045846504 in words is "seventy-four billion, forty-five million, eight hundred forty-six thousand, five hundred four".