2653630430 has 48 divisors (see below), whose sum is σ = 5257913472. Its totient is φ = 963547200.

The previous prime is 2653630391. The next prime is 2653630457. The reversal of 2653630430 is 340363562.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1198004 + ... + 1200216.

It is an arithmetic number, because the mean of its divisors is an integer number (109539864).

Almost surely, 2^2653630430 is an apocalyptic number.

2653630430 is a deficient number, since it is larger than the sum of its proper divisors (2604283042).

2653630430 is a wasteful number, since it uses less digits than its factorization.

2653630430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233 (or 3222 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 2653630430 is about 51513.4004895813. The cubic root of 2653630430 is about 1384.4591509942.

Adding to 2653630430 its reverse (340363562), we get a palindrome (2993993992).

The spelling of 2653630430 in words is "two billion, six hundred fifty-three million, six hundred thirty thousand, four hundred thirty".