53319300 has 72 divisors (see below), whose sum is σ = 155156736. Its totient is φ = 14136960.

The previous prime is 53319281. The next prime is 53319319. The reversal of 53319300 is 391335.

It is an interprime number because it is at equal distance from previous prime (53319281) and next prime (53319319).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66502 + ... + 67298.

Almost surely, 2^53319300 is an apocalyptic number.

53319300 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 53319300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77578368).

53319300 is an abundant number, since it is smaller than the sum of its proper divisors (101837436).

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

53319300 is a wasteful number, since it uses less digits than its factorization.

53319300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037 (or 1030 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 24.

The square root of 53319300 is about 7302.0065735385. The cubic root of 53319300 is about 376.3813939756.

The spelling of 53319300 in words is "fifty-three million, three hundred nineteen thousand, three hundred".