1652974655 has 16 divisors (see below), whose sum is σ = 2033960544. Its totient is φ = 1288849920.

The previous prime is 1652974639. The next prime is 1652974669. The reversal of 1652974655 is 5564792561.

It is not a de Polignac number, because 1652974655 - 2⁴ = 1652974639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239939 + ... + 246731.

It is an arithmetic number, because the mean of its divisors is an integer number (127122534).

Almost surely, 2^1652974655 is an apocalyptic number.

1652974655 is a deficient number, since it is larger than the sum of its proper divisors (380985889).

1652974655 is a wasteful number, since it uses less digits than its factorization.

1652974655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8026.

The product of its digits is 2268000, while the sum is 50.

The square root of 1652974655 is about 40656.7910071614. The cubic root of 1652974655 is about 1182.3754348537.

The spelling of 1652974655 in words is "one billion, six hundred fifty-two million, nine hundred seventy-four thousand, six hundred fifty-five".