2533244654 has 16 divisors (see below), whose sum is σ = 4002564480. Its totient is φ = 1199146680.

The previous prime is 2533244621. The next prime is 2533244683. The reversal of 2533244654 is 4564423352.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36407 + ... + 79949.

It is an arithmetic number, because the mean of its divisors is an integer number (250160280).

Almost surely, 2^2533244654 is an apocalyptic number.

2533244654 is a deficient number, since it is larger than the sum of its proper divisors (1469319826).

2533244654 is a wasteful number, since it uses less digits than its factorization.

2533244654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45095.

The product of its digits is 345600, while the sum is 38.

The square root of 2533244654 is about 50331.3486209142. The cubic root of 2533244654 is about 1363.1983285964.

The spelling of 2533244654 in words is "two billion, five hundred thirty-three million, two hundred forty-four thousand, six hundred fifty-four".