2253290138 has 16 divisors (see below), whose sum is σ = 3688004736. Its totient is φ = 1023999840.

The previous prime is 2253290119. The next prime is 2253290147. The reversal of 2253290138 is 8310923522.

2253290138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2253290098 and 2253290107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134495 + ... + 150317.

It is an arithmetic number, because the mean of its divisors is an integer number (230500296).

Almost surely, 2^2253290138 is an apocalyptic number.

2253290138 is a deficient number, since it is larger than the sum of its proper divisors (1434714598).

2253290138 is a wasteful number, since it uses less digits than its factorization.

2253290138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22309.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 2253290138 is about 47468.8333330407. The cubic root of 2253290138 is about 1311.0090972055.

The spelling of 2253290138 in words is "two billion, two hundred fifty-three million, two hundred ninety thousand, one hundred thirty-eight".