75406211632 has 20 divisors (see below), whose sum is σ = 147948898720. Its totient is φ = 37225850688.

The previous prime is 75406211627. The next prime is 75406211641. The reversal of 75406211632 is 23611260457.

It is a junction number, because it is equal to n+sod(n) for n = 75406211591 and 75406211600.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29827143 + ... + 29829670.

It is an arithmetic number, because the mean of its divisors is an integer number (7397444936).

Almost surely, 2^75406211632 is an apocalyptic number.

It is an amenable number.

75406211632 is a deficient number, since it is larger than the sum of its proper divisors (72542687088).

75406211632 is a wasteful number, since it uses less digits than its factorization.

75406211632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59656900 (or 59656894 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 75406211632 in words is "seventy-five billion, four hundred six million, two hundred eleven thousand, six hundred thirty-two".