53352245400 has 192 divisors, whose sum is σ = 171501300000. Its totient is φ = 13704069120.

The previous prime is 53352245393. The next prime is 53352245411. The reversal of 53352245400 is 454225335.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7809186 + ... + 7816014.

Almost surely, 2^53352245400 is an apocalyptic number.

53352245400 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 53352245400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85750650000).

53352245400 is an abundant number, since it is smaller than the sum of its proper divisors (118149054600).

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

53352245400 is a wasteful number, since it uses less digits than its factorization.

53352245400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7326 (or 7317 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 53352245400 in words is "fifty-three billion, three hundred fifty-two million, two hundred forty-five thousand, four hundred".