2502998237 has 4 divisors (see below), whose sum is σ = 2570646876. Its totient is φ = 2435349600.

The previous prime is 2502998233. The next prime is 2502998257. The reversal of 2502998237 is 7328992052.

2502998237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1390842436 + 1112155801 = 37294^2 + 33349^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502998237 - 2² = 2502998233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2502998191 and 2502998200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502998233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33824264 + ... + 33824337.

It is an arithmetic number, because the mean of its divisors is an integer number (642661719).

Almost surely, 2^2502998237 is an apocalyptic number.

It is an amenable number.

2502998237 is a deficient number, since it is larger than the sum of its proper divisors (67648639).

2502998237 is an equidigital number, since it uses as much as digits as its factorization.

2502998237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67648638.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 2502998237 is about 50029.9733859613. The cubic root of 2502998237 is about 1357.7511560324.

The spelling of 2502998237 in words is "two billion, five hundred two million, nine hundred ninety-eight thousand, two hundred thirty-seven".