2530769876 has 6 divisors (see below), whose sum is σ = 4428847290. Its totient is φ = 1265384936.

The previous prime is 2530769869. The next prime is 2530769881. The reversal of 2530769876 is 6789670352.

It can be written as a sum of positive squares in only one way, i.e., 2294410000 + 236359876 = 47900^2 + 15374^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316346231 + ... + 316346238.

It is an arithmetic number, because the mean of its divisors is an integer number (738141215).

Almost surely, 2^2530769876 is an apocalyptic number.

It is an amenable number.

2530769876 is a deficient number, since it is larger than the sum of its proper divisors (1898077414).

2530769876 is a wasteful number, since it uses less digits than its factorization.

2530769876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632692473 (or 632692471 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 53.

The square root of 2530769876 is about 50306.7577567865. The cubic root of 2530769876 is about 1362.7542719451.

The spelling of 2530769876 in words is "two billion, five hundred thirty million, seven hundred sixty-nine thousand, eight hundred seventy-six".