4755361225257 has 6 divisors (see below), whose sum is σ = 6868855103162. Its totient is φ = 3170240816832.

The previous prime is 4755361225243. The next prime is 4755361225271. The reversal of 4755361225257 is 7525221635574.

4755361225257 is a `hidden beast` number, since 4 + 7 + 5 + 5 + 361 + 2 + 25 + 257 = 666.

It is an interprime number because it is at equal distance from previous prime (4755361225243) and next prime (4755361225271).

It can be written as a sum of positive squares in only one way, i.e., 3316390641216 + 1438970584041 = 1821096^2 + 1199571^2 .

It is not a de Polignac number, because 4755361225257 - 2²⁰ = 4755360176681 is a prime.

It is a super-2 number, since 2×4755361225257² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4755361225297) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264186734728 + ... + 264186734745.

Almost surely, 2^{4755361225257} is an apocalyptic number.

It is an amenable number.

4755361225257 is a deficient number, since it is larger than the sum of its proper divisors (2113493877905).

4755361225257 is a wasteful number, since it uses less digits than its factorization.

4755361225257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528373469479 (or 528373469476 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 54.

The spelling of 4755361225257 in words is "four trillion, seven hundred fifty-five billion, three hundred sixty-one million, two hundred twenty-five thousand, two hundred fifty-seven".