2629251952 has 20 divisors (see below), whose sum is σ = 5095099240. Its totient is φ = 1314387648.

The previous prime is 2629251883. The next prime is 2629251953. The reversal of 2629251952 is 2591529262.

It is a junction number, because it is equal to n+sod(n) for n = 2629251899 and 2629251908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2629251953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105703 + ... + 128185.

It is an arithmetic number, because the mean of its divisors is an integer number (254754962).

Almost surely, 2^2629251952 is an apocalyptic number.

It is an amenable number.

2629251952 is a deficient number, since it is larger than the sum of its proper divisors (2465847288).

2629251952 is a wasteful number, since it uses less digits than its factorization.

2629251952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29800 (or 29794 counting only the distinct ones).

The product of its digits is 194400, while the sum is 43.

The square root of 2629251952 is about 51276.2318428334. The cubic root of 2629251952 is about 1380.2064999392.

The spelling of 2629251952 in words is "two billion, six hundred twenty-nine million, two hundred fifty-one thousand, nine hundred fifty-two".