2253968408 has 16 divisors (see below), whose sum is σ = 4247646480. Its totient is φ = 1121262688.

The previous prime is 2253968371. The next prime is 2253968411. The reversal of 2253968408 is 8048693522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713516 + ... + 716667.

It is an arithmetic number, because the mean of its divisors is an integer number (265477905).

Almost surely, 2^2253968408 is an apocalyptic number.

It is an amenable number.

2253968408 is a deficient number, since it is larger than the sum of its proper divisors (1993678072).

2253968408 is a wasteful number, since it uses less digits than its factorization.

2253968408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430386 (or 1430382 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 2253968408 is about 47475.9771674054. The cubic root of 2253968408 is about 1311.1406276756.

The spelling of 2253968408 in words is "two billion, two hundred fifty-three million, nine hundred sixty-eight thousand, four hundred eight".