4255531415 has 8 divisors (see below), whose sum is σ = 5328665568. Its totient is φ = 3256406560.

The previous prime is 4255531373. The next prime is 4255531433. The reversal of 4255531415 is 5141355524.

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

It is not a de Polignac number, because 4255531415 - 2¹² = 4255527319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18502196 + ... + 18502425.

It is an arithmetic number, because the mean of its divisors is an integer number (666083196).

Almost surely, 2^4255531415 is an apocalyptic number.

4255531415 is a deficient number, since it is larger than the sum of its proper divisors (1073134153).

4255531415 is a wasteful number, since it uses less digits than its factorization.

4255531415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37004649.

The product of its digits is 60000, while the sum is 35.

The square root of 4255531415 is about 65234.4342736258. The cubic root of 4255531415 is about 1620.5083268637.

Adding to 4255531415 its reverse (5141355524), we get a palindrome (9396886939).

The spelling of 4255531415 in words is "four billion, two hundred fifty-five million, five hundred thirty-one thousand, four hundred fifteen".