75107341652 has 48 divisors (see below), whose sum is σ = 154011285120. Its totient is φ = 31378257792.

The previous prime is 75107341651. The next prime is 75107341679. The reversal of 75107341652 is 25614370157.

It is a super-2 number, since 2×75107341652² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75107341651) 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, 551558 + ... + 674114.

It is an arithmetic number, because the mean of its divisors is an integer number (3208568440).

Almost surely, 2^75107341652 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 75107341652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77005642560).

75107341652 is an abundant number, since it is smaller than the sum of its proper divisors (78903943468).

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

75107341652 is a wasteful number, since it uses less digits than its factorization.

75107341652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123120 (or 123118 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 75107341652 in words is "seventy-five billion, one hundred seven million, three hundred forty-one thousand, six hundred fifty-two".