2530009772 has 12 divisors (see below), whose sum is σ = 4444746600. Its totient is φ = 1260082176.

The previous prime is 2530009747. The next prime is 2530009777. The reversal of 2530009772 is 2779000352.

2530009772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2530009777) 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, 1229522 + ... + 1231577.

It is an arithmetic number, because the mean of its divisors is an integer number (370395550).

Almost surely, 2^2530009772 is an apocalyptic number.

It is an amenable number.

2530009772 is a deficient number, since it is larger than the sum of its proper divisors (1914736828).

2530009772 is a wasteful number, since it uses less digits than its factorization.

2530009772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461360 (or 2461358 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 2530009772 is about 50299.2024986480. The cubic root of 2530009772 is about 1362.6178261541.

The spelling of 2530009772 in words is "two billion, five hundred thirty million, nine thousand, seven hundred seventy-two".