4257453855 has 16 divisors (see below), whose sum is σ = 6824039040. Its totient is φ = 2266604448.

The previous prime is 4257453841. The next prime is 4257453901. The reversal of 4257453855 is 5583547524.

It is not a de Polignac number, because 4257453855 - 2⁴ = 4257453839 is a prime.

It is a super-2 number, since 2×4257453855² = 36251826654908722050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243625 + ... + 260514.

It is an arithmetic number, because the mean of its divisors is an integer number (426502440).

Almost surely, 2^4257453855 is an apocalyptic number.

4257453855 is a deficient number, since it is larger than the sum of its proper divisors (2566585185).

4257453855 is a wasteful number, since it uses less digits than its factorization.

4257453855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504710.

The product of its digits is 3360000, while the sum is 48.

The square root of 4257453855 is about 65249.1674659532. The cubic root of 4257453855 is about 1620.7523121403.

The spelling of 4257453855 in words is "four billion, two hundred fifty-seven million, four hundred fifty-three thousand, eight hundred fifty-five".