2625162632 has 8 divisors (see below), whose sum is σ = 4922179950. Its totient is φ = 1312581312.

The previous prime is 2625162583. The next prime is 2625162643. The reversal of 2625162632 is 2362615262.

It can be written as a sum of positive squares in only one way, i.e., 1947809956 + 677352676 = 44134^2 + 26026^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2625162592 and 2625162601.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164072657 + ... + 164072672.

Almost surely, 2^2625162632 is an apocalyptic number.

It is an amenable number.

2625162632 is a deficient number, since it is larger than the sum of its proper divisors (2297017318).

2625162632 is a wasteful number, since it uses less digits than its factorization.

2625162632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328145335 (or 328145331 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 2625162632 is about 51236.3409310228. The cubic root of 2625162632 is about 1379.4905758154.

Adding to 2625162632 its reverse (2362615262), we get a palindrome (4987777894).

The spelling of 2625162632 in words is "two billion, six hundred twenty-five million, one hundred sixty-two thousand, six hundred thirty-two".