2523332630 has 64 divisors (see below), whose sum is σ = 5782976640. Its totient is φ = 771047424.

The previous prime is 2523332629. The next prime is 2523332641. The reversal of 2523332630 is 362333252.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 2523332593 and 2523332602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21419 + ... + 74198.

It is an arithmetic number, because the mean of its divisors is an integer number (90359010).

Almost surely, 2^2523332630 is an apocalyptic number.

2523332630 is an abundant number, since it is smaller than the sum of its proper divisors (3259644010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2523332630 is a wasteful number, since it uses less digits than its factorization.

2523332630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95673.

The product of its (nonzero) digits is 19440, while the sum is 29.

The square root of 2523332630 is about 50232.7844141652. The cubic root of 2523332630 is about 1361.4180404640.

Adding to 2523332630 its reverse (362333252), we get a palindrome (2885665882).

The spelling of 2523332630 in words is "two billion, five hundred twenty-three million, three hundred thirty-two thousand, six hundred thirty".