2653894502 has 16 divisors (see below), whose sum is σ = 4788983040. Its totient is φ = 1077520968.

The previous prime is 2653894423. The next prime is 2653894561. The reversal of 2653894502 is 2054983562.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4988258 + ... + 4988789.

It is an arithmetic number, because the mean of its divisors is an integer number (299311440).

Almost surely, 2^2653894502 is an apocalyptic number.

2653894502 is a deficient number, since it is larger than the sum of its proper divisors (2135088538).

2653894502 is a wasteful number, since it uses less digits than its factorization.

2653894502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9977075.

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 2653894502 is about 51515.9635647049. The cubic root of 2653894502 is about 1384.5050735871.

The spelling of 2653894502 in words is "two billion, six hundred fifty-three million, eight hundred ninety-four thousand, five hundred two".