2312500049 has 8 divisors (see below), whose sum is σ = 2409456000. Its totient is φ = 2216691792.

The previous prime is 2312500007. The next prime is 2312500067. The reversal of 2312500049 is 9400052132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2312500049 - 2⁸ = 2312499793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2312505049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282809 + ... + 290870.

It is an arithmetic number, because the mean of its divisors is an integer number (301182000).

Almost surely, 2^2312500049 is an apocalyptic number.

2312500049 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2312500049 is a deficient number, since it is larger than the sum of its proper divisors (96955951).

2312500049 is a wasteful number, since it uses less digits than its factorization.

2312500049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573847.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2312500049 is about 48088.4606636561. The cubic root of 2312500049 is about 1322.3931275137.

The spelling of 2312500049 in words is "two billion, three hundred twelve million, five hundred thousand, forty-nine".