454310105502 has 64 divisors (see below), whose sum is σ = 997485373440. Its totient is φ = 136800681600.

The previous prime is 454310105497. The next prime is 454310105527. The reversal of 454310105502 is 205501013454.

It is a super-2 number, since 2×454310105502² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 454310105502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23614227 + ... + 23633457.

It is an arithmetic number, because the mean of its divisors is an integer number (15585708960).

Almost surely, 2^454310105502 is an apocalyptic number.

454310105502 is an abundant number, since it is smaller than the sum of its proper divisors (543175267938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454310105502 is a wasteful number, since it uses less digits than its factorization.

454310105502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21489.

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

Adding to 454310105502 its reverse (205501013454), we get a palindrome (659811118956).

The spelling of 454310105502 in words is "four hundred fifty-four billion, three hundred ten million, one hundred five thousand, five hundred two".