455015131 has 8 divisors (see below), whose sum is σ = 466652160. Its totient is φ = 443459688.

The previous prime is 455015111. The next prime is 455015137. The reversal of 455015131 is 131510554.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 455015131 - 2⁹ = 455014619 is a prime.

It is a super-2 number, since 2×455015131² = 414077538877894322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455015096 and 455015105.

It is not an unprimeable number, because it can be changed into a prime (455015137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9021 + ... + 31486.

It is an arithmetic number, because the mean of its divisors is an integer number (58331520).

Almost surely, 2^455015131 is an apocalyptic number.

455015131 is a deficient number, since it is larger than the sum of its proper divisors (11637029).

455015131 is a wasteful number, since it uses less digits than its factorization.

455015131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40793.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 455015131 is about 21331.0836808635. The cubic root of 455015131 is about 769.1456938750.

Adding to 455015131 its reverse (131510554), we get a palindrome (586525685).

The spelling of 455015131 in words is "four hundred fifty-five million, fifteen thousand, one hundred thirty-one".