53113109224 has 96 divisors (see below), whose sum is σ = 117879744960. Its totient is φ = 21976807680.

The previous prime is 53113109221. The next prime is 53113109227. The reversal of 53113109224 is 42290131135.

It is an interprime number because it is at equal distance from previous prime (53113109221) and next prime (53113109227).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (53113109221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30297532 + ... + 30299284.

It is an arithmetic number, because the mean of its divisors is an integer number (1227914010).

Almost surely, 2^53113109224 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 53113109224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58939872480).

53113109224 is an abundant number, since it is smaller than the sum of its proper divisors (64766635736).

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

53113109224 is a wasteful number, since it uses less digits than its factorization.

53113109224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391 (or 2356 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 53113109224 in words is "fifty-three billion, one hundred thirteen million, one hundred nine thousand, two hundred twenty-four".