4255431051 has 8 divisors (see below), whose sum is σ = 5674213264. Its totient is φ = 2836801440.

The previous prime is 4255431049. The next prime is 4255431067. The reversal of 4255431051 is 1501345524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4255431051 - 2¹ = 4255431049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4255431001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74121 + ... + 118341.

It is an arithmetic number, because the mean of its divisors is an integer number (709276658).

Almost surely, 2^4255431051 is an apocalyptic number.

4255431051 is a deficient number, since it is larger than the sum of its proper divisors (1418782213).

4255431051 is a wasteful number, since it uses less digits than its factorization.

4255431051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76301.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 4255431051 is about 65233.6650127831. The cubic root of 4255431051 is about 1620.4955872110.

Adding to 4255431051 its reverse (1501345524), we get a palindrome (5756776575).

The spelling of 4255431051 in words is "four billion, two hundred fifty-five million, four hundred thirty-one thousand, fifty-one".