65933225181496 has 16 divisors (see below), whose sum is σ = 125957340559800. Its totient is φ = 32344601032224.

The previous prime is 65933225181487. The next prime is 65933225181559. The reversal of 65933225181496 is 69418152233956.

It is a happy number.

It is a congruent number.

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, 77751444366 + ... + 77751445213.

Almost surely, 2^{65933225181496} is an apocalyptic number.

It is an amenable number.

65933225181496 is a deficient number, since it is larger than the sum of its proper divisors (60024115378304).

65933225181496 is a wasteful number, since it uses less digits than its factorization.

65933225181496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155502889638 (or 155502889634 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 64.

The spelling of 65933225181496 in words is "sixty-five trillion, nine hundred thirty-three billion, two hundred twenty-five million, one hundred eighty-one thousand, four hundred ninety-six".