2266553572 has 6 divisors (see below), whose sum is σ = 3966468758. Its totient is φ = 1133276784.

The previous prime is 2266553539. The next prime is 2266553573. The reversal of 2266553572 is 2753556622.

It can be written as a sum of positive squares in only one way, i.e., 1292114916 + 974438656 = 35946^2 + 31216^2 .

It is not an unprimeable number, because it can be changed into a prime (2266553573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283319193 + ... + 283319200.

Almost surely, 2^2266553572 is an apocalyptic number.

It is an amenable number.

2266553572 is a deficient number, since it is larger than the sum of its proper divisors (1699915186).

2266553572 is a wasteful number, since it uses less digits than its factorization.

2266553572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566638397 (or 566638395 counting only the distinct ones).

The product of its digits is 756000, while the sum is 43.

The square root of 2266553572 is about 47608.3351105665. The cubic root of 2266553572 is about 1313.5763766118.

The spelling of 2266553572 in words is "two billion, two hundred sixty-six million, five hundred fifty-three thousand, five hundred seventy-two".