74959075080 has 512 divisors, whose sum is σ = 264348057600. Its totient is φ = 19105632000.

The previous prime is 74959075073. The next prime is 74959075099. The reversal of 74959075080 is 8057095947.

74959075080 is a `hidden beast` number, since 7 + 49 + 5 + 90 + 7 + 508 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 355256175 + ... + 355256385.

It is an arithmetic number, because the mean of its divisors is an integer number (516304800).

Almost surely, 2^74959075080 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 74959075080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132174028800).

74959075080 is an abundant number, since it is smaller than the sum of its proper divisors (189388982520).

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

74959075080 is a wasteful number, since it uses less digits than its factorization.

74959075080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The spelling of 74959075080 in words is "seventy-four billion, nine hundred fifty-nine million, seventy-five thousand, eighty".