52431114450 has 96 divisors (see below), whose sum is σ = 152761597632. Its totient is φ = 11732832000.

The previous prime is 52431114443. The next prime is 52431114493. The reversal of 52431114450 is 5441113425.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1200721 + ... + 1243620.

It is an arithmetic number, because the mean of its divisors is an integer number (1591266642).

Almost surely, 2^52431114450 is an apocalyptic number.

52431114450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52431114450 is an abundant number, since it is smaller than the sum of its proper divisors (100330483182).

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

52431114450 is a wasteful number, since it uses less digits than its factorization.

52431114450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444380 (or 2444375 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 52431114450 its reverse (5441113425), we get a palindrome (57872227875).

The spelling of 52431114450 in words is "fifty-two billion, four hundred thirty-one million, one hundred fourteen thousand, four hundred fifty".