53050323400 has 48 divisors (see below), whose sum is σ = 128704708800. Its totient is φ = 20297513280.

The previous prime is 53050323383. The next prime is 53050323461. The reversal of 53050323400 is 432305035.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5761740 + ... + 5770939.

It is an arithmetic number, because the mean of its divisors is an integer number (2681348100).

Almost surely, 2^53050323400 is an apocalyptic number.

53050323400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53050323400 is an abundant number, since it is smaller than the sum of its proper divisors (75654385400).

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

53050323400 is a wasteful number, since it uses less digits than its factorization.

53050323400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532718 (or 11532709 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 53050323400 its reverse (432305035), we get a palindrome (53482628435).

The spelling of 53050323400 in words is "fifty-three billion, fifty million, three hundred twenty-three thousand, four hundred".