75375271460 has 48 divisors (see below), whose sum is σ = 162819175680. Its totient is φ = 29296273920.

The previous prime is 75375271459. The next prime is 75375271481. The reversal of 75375271460 is 6417257357.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157781 + ... + 419100.

It is an arithmetic number, because the mean of its divisors is an integer number (3392066160).

Almost surely, 2^75375271460 is an apocalyptic number.

It is an amenable number.

75375271460 is an abundant number, since it is smaller than the sum of its proper divisors (87443904220).

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

75375271460 is a wasteful number, since it uses less digits than its factorization.

75375271460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577076 (or 577074 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 47.

The spelling of 75375271460 in words is "seventy-five billion, three hundred seventy-five million, two hundred seventy-one thousand, four hundred sixty".