455513131 has 8 divisors (see below), whose sum is σ = 465854400. Its totient is φ = 445286400.

The previous prime is 455513027. The next prime is 455513141. The reversal of 455513131 is 131315554.

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 455513131 - 2²¹ = 453415979 is a prime.

It is a super-2 number, since 2×455513131² = 414984425026846322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455513131.

It is not an unprimeable number, because it can be changed into a prime (455513141) 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, 20566 + ... + 36523.

It is an arithmetic number, because the mean of its divisors is an integer number (58231800).

Almost surely, 2^455513131 is an apocalyptic number.

455513131 is a deficient number, since it is larger than the sum of its proper divisors (10341269).

455513131 is a wasteful number, since it uses less digits than its factorization.

455513131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57269.

The product of its digits is 4500, while the sum is 28.

The square root of 455513131 is about 21342.7535946044. The cubic root of 455513131 is about 769.4261936317.

Adding to 455513131 its reverse (131315554), we get a palindrome (586828685).

The spelling of 455513131 in words is "four hundred fifty-five million, five hundred thirteen thousand, one hundred thirty-one".