53307900000 has 432 divisors, whose sum is σ = 192785379696. Its totient is φ = 13968000000.

The previous prime is 53307899959. The next prime is 53307900001. The reversal of 53307900000 is 970335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53307900001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 54899515 + ... + 54900485.

It is an arithmetic number, because the mean of its divisors is an integer number (446262453).

Almost surely, 2^53307900000 is an apocalyptic number.

53307900000 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 53307900000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96392689848).

53307900000 is an abundant number, since it is smaller than the sum of its proper divisors (139477479696).

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

53307900000 is an equidigital number, since it uses as much as digits as its factorization.

53307900000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

The spelling of 53307900000 in words is "fifty-three billion, three hundred seven million, nine hundred thousand".