455404520132 has 24 divisors (see below), whose sum is σ = 807927900696. Its totient is φ = 224568384768.

The previous prime is 455404520119. The next prime is 455404520143. The reversal of 455404520132 is 231025404554.

It can be written as a sum of positive squares in 4 ways, for example, as 235308427396 + 220096092736 = 485086^2 + 469144^2 .

It is a junction number, because it is equal to n+sod(n) for n = 455404520092 and 455404520101.

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, 5440178 + ... + 5523254.

It is an arithmetic number, because the mean of its divisors is an integer number (33663662529).

Almost surely, 2^455404520132 is an apocalyptic number.

It is an amenable number.

455404520132 is a deficient number, since it is larger than the sum of its proper divisors (352523380564).

455404520132 is a wasteful number, since it uses less digits than its factorization.

455404520132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101927 (or 101925 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 455404520132 its reverse (231025404554), we get a palindrome (686429924686).

The spelling of 455404520132 in words is "four hundred fifty-five billion, four hundred four million, five hundred twenty thousand, one hundred thirty-two".