12137846253 has 16 divisors (see below), whose sum is σ = 17529456000. Its totient is φ = 7426263744.

The previous prime is 12137846249. The next prime is 12137846261. The reversal of 12137846253 is 35264873121.

It is not a de Polignac number, because 12137846253 - 2² = 12137846249 is a prime.

It is a super-2 number, since 2×12137846253² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12137846243) 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, 892753 + ... + 906246.

It is an arithmetic number, because the mean of its divisors is an integer number (1095591000).

Almost surely, 2^12137846253 is an apocalyptic number.

12137846253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12137846253 is a deficient number, since it is larger than the sum of its proper divisors (5391609747).

12137846253 is a wasteful number, since it uses less digits than its factorization.

12137846253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799188.

The product of its digits is 241920, while the sum is 42.

The spelling of 12137846253 in words is "twelve billion, one hundred thirty-seven million, eight hundred forty-six thousand, two hundred fifty-three".