2256357033 has 32 divisors (see below), whose sum is σ = 3839742720. Its totient is φ = 1282780800.

The previous prime is 2256356981. The next prime is 2256357049. The reversal of 2256357033 is 3307536522.

2256357033 is a `hidden beast` number, since 2 + 2 + 56 + 3 + 570 + 33 = 666.

2256357033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2256357033 - 2¹⁰ = 2256356009 is a prime.

It is a super-2 number, since 2×2256357033² = 10182294120737126178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2256357053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6933 + ... + 67533.

It is an arithmetic number, because the mean of its divisors is an integer number (119991960).

Almost surely, 2^2256357033 is an apocalyptic number.

It is an amenable number.

2256357033 is a deficient number, since it is larger than the sum of its proper divisors (1583385687).

2256357033 is a wasteful number, since it uses less digits than its factorization.

2256357033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60814 (or 60808 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The square root of 2256357033 is about 47501.1266497964. The cubic root of 2256357033 is about 1311.6036210954.

The spelling of 2256357033 in words is "two billion, two hundred fifty-six million, three hundred fifty-seven thousand, thirty-three".