2153413251 has 12 divisors (see below), whose sum is σ = 3393257400. Its totient is φ = 1305098880.

The previous prime is 2153413247. The next prime is 2153413309. The reversal of 2153413251 is 1523143512.

It is not a de Polignac number, because 2153413251 - 2² = 2153413247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2153413201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10875726 + ... + 10875923.

It is an arithmetic number, because the mean of its divisors is an integer number (282771450).

Almost surely, 2^2153413251 is an apocalyptic number.

2153413251 is a deficient number, since it is larger than the sum of its proper divisors (1239844149).

2153413251 is a wasteful number, since it uses less digits than its factorization.

2153413251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21751666 (or 21751663 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 2153413251 is about 46404.8839132262. The cubic root of 2153413251 is about 1291.3455205451.

Adding to 2153413251 its reverse (1523143512), we get a palindrome (3676556763).

The spelling of 2153413251 in words is "two billion, one hundred fifty-three million, four hundred thirteen thousand, two hundred fifty-one".