4635021256 has 16 divisors (see below), whose sum is σ = 8892774000. Its totient is φ = 2263614864.

The previous prime is 4635021197. The next prime is 4635021269. The reversal of 4635021256 is 6521205364.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6736606 + ... + 6737293.

It is an arithmetic number, because the mean of its divisors is an integer number (555798375).

Almost surely, 2^4635021256 is an apocalyptic number.

It is an amenable number.

4635021256 is a deficient number, since it is larger than the sum of its proper divisors (4257752744).

4635021256 is a wasteful number, since it uses less digits than its factorization.

4635021256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13473948 (or 13473944 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 4635021256 is about 68080.9904158275. The cubic root of 4635021256 is about 1667.3134108318.

The spelling of 4635021256 in words is "four billion, six hundred thirty-five million, twenty-one thousand, two hundred fifty-six".