75540874874 has 8 divisors (see below), whose sum is σ = 114745632960. Its totient is φ = 37292330556.

The previous prime is 75540874873. The next prime is 75540874891. The reversal of 75540874874 is 47847804557.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (75540874873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239053244 + ... + 239053559.

It is an arithmetic number, because the mean of its divisors is an integer number (14343204120).

Almost surely, 2^75540874874 is an apocalyptic number.

75540874874 is a deficient number, since it is larger than the sum of its proper divisors (39204758086).

75540874874 is a wasteful number, since it uses less digits than its factorization.

75540874874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478106884.

The product of its (nonzero) digits is 35123200, while the sum is 59.

The spelling of 75540874874 in words is "seventy-five billion, five hundred forty million, eight hundred seventy-four thousand, eight hundred seventy-four".