75235381145080 has 64 divisors (see below), whose sum is σ = 182410345706400. Its totient is φ = 27762573104640.

The previous prime is 75235381145077. The next prime is 75235381145083. The reversal of 75235381145080 is 8054118353257.

It is an interprime number because it is at equal distance from previous prime (75235381145077) and next prime (75235381145083).

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75235381145083) 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, 42476466 + ... + 44212225.

Almost surely, 2^{75235381145080} is an apocalyptic number.

It is an amenable number.

75235381145080 is an abundant number, since it is smaller than the sum of its proper divisors (107174964561320).

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

75235381145080 is a wasteful number, since it uses less digits than its factorization.

75235381145080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86690384 (or 86690380 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 52.

The spelling of 75235381145080 in words is "seventy-five trillion, two hundred thirty-five billion, three hundred eighty-one million, one hundred forty-five thousand, eighty".