2530872037 has 4 divisors (see below), whose sum is σ = 2531282400. Its totient is φ = 2530461676.

The previous prime is 2530872031. The next prime is 2530872041. The reversal of 2530872037 is 7302780352.

2530872037 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2530872037 - 2⁷ = 2530871909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2530871987 and 2530872005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530872031) 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, 195787 + ... + 208312.

It is an arithmetic number, because the mean of its divisors is an integer number (632820600).

Almost surely, 2^2530872037 is an apocalyptic number.

It is an amenable number.

2530872037 is a deficient number, since it is larger than the sum of its proper divisors (410363).

2530872037 is an equidigital number, since it uses as much as digits as its factorization.

2530872037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410362.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 2530872037 is about 50307.7731270228. The cubic root of 2530872037 is about 1362.7726087191.

The spelling of 2530872037 in words is "two billion, five hundred thirty million, eight hundred seventy-two thousand, thirty-seven".