186145295496 has 32 divisors (see below), whose sum is σ = 468149855040. Its totient is φ = 61676883008.

The previous prime is 186145295443. The next prime is 186145295533. The reversal of 186145295496 is 694592541681.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23217711 + ... + 23225726.

It is an arithmetic number, because the mean of its divisors is an integer number (14629682970).

Almost surely, 2^186145295496 is an apocalyptic number.

It is an amenable number.

186145295496 is an abundant number, since it is smaller than the sum of its proper divisors (282004559544).

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

186145295496 is a wasteful number, since it uses less digits than its factorization.

186145295496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46443613 (or 46443609 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 60.

The spelling of 186145295496 in words is "one hundred eighty-six billion, one hundred forty-five million, two hundred ninety-five thousand, four hundred ninety-six".