53140023000 has 128 divisors (see below), whose sum is σ = 184218840000. Its totient is φ = 14170665600.

The previous prime is 53140022983. The next prime is 53140023011. The reversal of 53140023000 is 32004135.

53140023000 is a `hidden beast` number, since 5 + 31 + 400 + 230 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 957075 + ... + 1011074.

Almost surely, 2^53140023000 is an apocalyptic number.

53140023000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53140023000 is an abundant number, since it is smaller than the sum of its proper divisors (131078817000).

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

53140023000 is a wasteful number, since it uses less digits than its factorization.

53140023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968179 (or 1968159 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 53140023000 its reverse (32004135), we get a palindrome (53172027135).

The spelling of 53140023000 in words is "fifty-three billion, one hundred forty million, twenty-three thousand".