65552498745 has 32 divisors (see below), whose sum is σ = 107352432000. Its totient is φ = 34138965504.

The previous prime is 65552498719. The next prime is 65552498777. The reversal of 65552498745 is 54789425556.

65552498745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65552498745 - 2⁷ = 65552498617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2793421 + ... + 2816789.

It is an arithmetic number, because the mean of its divisors is an integer number (3354763500).

Almost surely, 2^65552498745 is an apocalyptic number.

It is an amenable number.

65552498745 is a deficient number, since it is larger than the sum of its proper divisors (41799933255).

65552498745 is a wasteful number, since it uses less digits than its factorization.

65552498745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27769.

The product of its digits is 60480000, while the sum is 60.

The spelling of 65552498745 in words is "sixty-five billion, five hundred fifty-two million, four hundred ninety-eight thousand, seven hundred forty-five".