2251153593 has 64 divisors (see below), whose sum is σ = 3728766720. Its totient is φ = 1333241856.

The previous prime is 2251153591. The next prime is 2251153603. The reversal of 2251153593 is 3953511522.

2251153593 is a `hidden beast` number, since 2 + 2 + 5 + 11 + 53 + 593 = 666.

It is not a de Polignac number, because 2251153593 - 2¹ = 2251153591 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2251153591) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1258846 + ... + 1260632.

It is an arithmetic number, because the mean of its divisors is an integer number (58261980).

Almost surely, 2^2251153593 is an apocalyptic number.

It is an amenable number.

2251153593 is a deficient number, since it is larger than the sum of its proper divisors (1477613127).

2251153593 is a wasteful number, since it uses less digits than its factorization.

2251153593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943 (or 1937 counting only the distinct ones).

The product of its digits is 40500, while the sum is 36.

The square root of 2251153593 is about 47446.3232822102. The cubic root of 2251153593 is about 1310.5946046889.

The spelling of 2251153593 in words is "two billion, two hundred fifty-one million, one hundred fifty-three thousand, five hundred ninety-three".