53140624142650 has 24 divisors (see below), whose sum is σ = 107827157352384. Its totient is φ = 19323863324400.

The previous prime is 53140624142629. The next prime is 53140624142659. The reversal of 53140624142650 is 5624142604135.

It is a junction number, because it is equal to n+sod(n) for n = 53140624142597 and 53140624142606.

It is not an unprimeable number, because it can be changed into a prime (53140624142659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48309657762 + ... + 48309658861.

It is an arithmetic number, because the mean of its divisors is an integer number (4492798223016).

Almost surely, 2^{53140624142650} is an apocalyptic number.

53140624142650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53140624142650 is an abundant number, since it is smaller than the sum of its proper divisors (54686533209734).

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

53140624142650 is a wasteful number, since it uses less digits than its factorization.

53140624142650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96619316646 (or 96619316641 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

Adding to 53140624142650 its reverse (5624142604135), we get a palindrome (58764766746785).

The spelling of 53140624142650 in words is "fifty-three trillion, one hundred forty billion, six hundred twenty-four million, one hundred forty-two thousand, six hundred fifty".