53023660000 has 120 divisors (see below), whose sum is σ = 133629837264. Its totient is φ = 20691840000.

The previous prime is 53023659989. The next prime is 53023660003. The reversal of 53023660000 is 6632035.

53023660000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53023660003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 787669 + ... + 852331.

Almost surely, 2^53023660000 is an apocalyptic number.

53023660000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53023660000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66814918632).

53023660000 is an abundant number, since it is smaller than the sum of its proper divisors (80606177264).

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

53023660000 is an equidigital number, since it uses as much as digits as its factorization.

53023660000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64734 (or 64711 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The spelling of 53023660000 in words is "fifty-three billion, twenty-three million, six hundred sixty thousand".