2501752001 has 4 divisors (see below), whose sum is σ = 2859145152. Its totient is φ = 2144358852.

The previous prime is 2501751991. The next prime is 2501752007. The reversal of 2501752001 is 1002571052.

It is a happy number.

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 2501752001 - 2⁶ = 2501751937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2501752007) 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, 178696565 + ... + 178696578.

It is an arithmetic number, because the mean of its divisors is an integer number (714786288).

Almost surely, 2^2501752001 is an apocalyptic number.

It is an amenable number.

2501752001 is a deficient number, since it is larger than the sum of its proper divisors (357393151).

2501752001 is an equidigital number, since it uses as much as digits as its factorization.

2501752001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357393150.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 2501752001 is about 50017.5169415676. The cubic root of 2501752001 is about 1357.5257784233.

The spelling of 2501752001 in words is "two billion, five hundred one million, seven hundred fifty-two thousand, one".