74025933750 has 120 divisors (see below), whose sum is σ = 205700685960. Its totient is φ = 19726920000.

The previous prime is 74025933671. The next prime is 74025933797. The reversal of 74025933750 is 5733952047.

74025933750 is a `hidden beast` number, since 7 + 4 + 0 + 2 + 593 + 3 + 7 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74025933696 and 74025933705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 49983010 + ... + 49984490.

It is an arithmetic number, because the mean of its divisors is an integer number (1714172383).

Almost surely, 2^74025933750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74025933750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102850342980).

74025933750 is an abundant number, since it is smaller than the sum of its proper divisors (131674752210).

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

74025933750 is an frugal number, since it uses more digits than its factorization.

74025933750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993 (or 1491 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The spelling of 74025933750 in words is "seventy-four billion, twenty-five million, nine hundred thirty-three thousand, seven hundred fifty".