2256245535 has 32 divisors (see below), whose sum is σ = 3807509760. Its totient is φ = 1137742848.

The previous prime is 2256245521. The next prime is 2256245567. The reversal of 2256245535 is 5355426522.

It is not a de Polignac number, because 2256245535 - 2⁶ = 2256245471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2256245493 and 2256245502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141487 + ... + 156623.

It is an arithmetic number, because the mean of its divisors is an integer number (118984680).

Almost surely, 2^2256245535 is an apocalyptic number.

2256245535 is a deficient number, since it is larger than the sum of its proper divisors (1551264225).

2256245535 is a wasteful number, since it uses less digits than its factorization.

2256245535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15687.

The product of its digits is 360000, while the sum is 39.

The square root of 2256245535 is about 47499.9529999767. The cubic root of 2256245535 is about 1311.5820164192.

The spelling of 2256245535 in words is "two billion, two hundred fifty-six million, two hundred forty-five thousand, five hundred thirty-five".