45655655373 has 16 divisors (see below), whose sum is σ = 67776914560. Its totient is φ = 30374595648.

The previous prime is 45655655369. The next prime is 45655655393. The reversal of 45655655373 is 37355655654.

It is a happy number.

45655655373 is a `hidden beast` number, since 4 + 5 + 6 + 5 + 565 + 5 + 3 + 73 = 666.

It is not a de Polignac number, because 45655655373 - 2² = 45655655369 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45655655393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1722940 + ... + 1749237.

It is an arithmetic number, because the mean of its divisors is an integer number (4236057160).

Almost surely, 2^45655655373 is an apocalyptic number.

It is an amenable number.

45655655373 is a deficient number, since it is larger than the sum of its proper divisors (22121259187).

45655655373 is a wasteful number, since it uses less digits than its factorization.

45655655373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472673 (or 3472667 counting only the distinct ones).

The product of its digits is 28350000, while the sum is 54.

The spelling of 45655655373 in words is "forty-five billion, six hundred fifty-five million, six hundred fifty-five thousand, three hundred seventy-three".