74659650048 has 320 divisors, whose sum is σ = 230985216000. Its totient is φ = 23782256640.

The previous prime is 74659649983. The next prime is 74659650049. The reversal of 74659650048 is 84005695647.

74659650048 is a `hidden beast` number, since 7 + 4 + 6 + 5 + 96 + 500 + 48 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 74659649976 and 74659650003.

It is not an unprimeable number, because it can be changed into a prime (74659650049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35568103 + ... + 35570201.

It is an arithmetic number, because the mean of its divisors is an integer number (721828800).

Almost surely, 2^74659650048 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 74659650048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115492608000).

74659650048 is an abundant number, since it is smaller than the sum of its proper divisors (156325565952).

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

74659650048 is a wasteful number, since it uses less digits than its factorization.

74659650048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240 (or 2218 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 74659650048 in words is "seventy-four billion, six hundred fifty-nine million, six hundred fifty thousand, forty-eight".