53708933088 has 360 divisors, whose sum is σ = 170345638008. Its totient is φ = 16640702208.

The previous prime is 53708933081. The next prime is 53708933101. The reversal of 53708933088 is 88033980735.

It is a super-2 number, since 2×53708933088² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53708933081) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1013376070 + ... + 1013376122.

Almost surely, 2^53708933088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53708933088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85172819004).

53708933088 is an abundant number, since it is smaller than the sum of its proper divisors (116636704920).

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

53708933088 is an frugal number, since it uses more digits than its factorization.

53708933088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 53708933088 in words is "fifty-three billion, seven hundred eight million, nine hundred thirty-three thousand, eighty-eight".