2253137515 has 16 divisors (see below), whose sum is σ = 2847952800. Its totient is φ = 1706510592.

The previous prime is 2253137507. The next prime is 2253137519. The reversal of 2253137515 is 5157313522.

It is a cyclic number.

It is not a de Polignac number, because 2253137515 - 2³ = 2253137507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2253137519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153831 + ... + 167839.

It is an arithmetic number, because the mean of its divisors is an integer number (177997050).

Almost surely, 2^2253137515 is an apocalyptic number.

2253137515 is a deficient number, since it is larger than the sum of its proper divisors (594815285).

2253137515 is a wasteful number, since it uses less digits than its factorization.

2253137515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15726.

The product of its digits is 31500, while the sum is 34.

The square root of 2253137515 is about 47467.2256931032. The cubic root of 2253137515 is about 1310.9794968364.

The spelling of 2253137515 in words is "two billion, two hundred fifty-three million, one hundred thirty-seven thousand, five hundred fifteen".