2253137634 has 40 divisors (see below), whose sum is σ = 5507674128. Its totient is φ = 682768440.

The previous prime is 2253137609. The next prime is 2253137639. The reversal of 2253137634 is 4367313522.

2253137634 is a `hidden beast` number, since 2 + 2 + 5 + 3 + 13 + 7 + 634 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2253137639) 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 19 ways as a sum of consecutive naturals, for example, 630412 + ... + 633975.

Almost surely, 2^2253137634 is an apocalyptic number.

2253137634 is an abundant number, since it is smaller than the sum of its proper divisors (3254536494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2253137634 is a wasteful number, since it uses less digits than its factorization.

2253137634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264412 (or 1264403 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 2253137634 is about 47467.2269465997. The cubic root of 2253137634 is about 1310.9795199163.

The spelling of 2253137634 in words is "two billion, two hundred fifty-three million, one hundred thirty-seven thousand, six hundred thirty-four".