2251652355 has 24 divisors (see below), whose sum is σ = 3928722720. Its totient is φ = 1192924800.

The previous prime is 2251652297. The next prime is 2251652401. The reversal of 2251652355 is 5532561522.

2251652355 is a `hidden beast` number, since 2 + 251 + 6 + 52 + 355 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2251652355 is a prime.

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, 158890 + ... + 172479.

It is an arithmetic number, because the mean of its divisors is an integer number (163696780).

Almost surely, 2^2251652355 is an apocalyptic number.

2251652355 is a deficient number, since it is larger than the sum of its proper divisors (1677070365).

2251652355 is a wasteful number, since it uses less digits than its factorization.

2251652355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331531 (or 331528 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 2251652355 is about 47451.5790569713. The cubic root of 2251652355 is about 1310.6913886250.

The spelling of 2251652355 in words is "two billion, two hundred fifty-one million, six hundred fifty-two thousand, three hundred fifty-five".