63022028400 has 240 divisors, whose sum is σ = 224607533920. Its totient is φ = 16783718400.

The previous prime is 63022028369. The next prime is 63022028417. The reversal of 63022028400 is 482022036.

63022028400 is a `hidden beast` number, since 6 + 30 + 220 + 2 + 8 + 400 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 9208980 + ... + 9215820.

Almost surely, 2^63022028400 is an apocalyptic number.

63022028400 is a gapful number since it is divisible by the number (60) 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 63022028400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112303766960).

63022028400 is an abundant number, since it is smaller than the sum of its proper divisors (161585505520).

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

63022028400 is a wasteful number, since it uses less digits than its factorization.

63022028400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7721 (or 7704 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 63022028400 in words is "sixty-three billion, twenty-two million, twenty-eight thousand, four hundred".