542890252800 has 2400 divisors, whose sum is σ = 2514795233280. Its totient is φ = 112870195200.

The previous prime is 542890252753. The next prime is 542890252837. The reversal of 542890252800 is 8252098245.

542890252800 is a `hidden beast` number, since 5 + 42 + 89 + 0 + 2 + 528 + 0 + 0 = 666.

542890252800 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (2400).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 4274726337 + ... + 4274726463.

Almost surely, 2^542890252800 is an apocalyptic number.

542890252800 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 542890252800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257397616640).

542890252800 is an abundant number, since it is smaller than the sum of its proper divisors (1971904980480).

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

542890252800 is a wasteful number, since it uses less digits than its factorization.

542890252800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 542890252800 in words is "five hundred forty-two billion, eight hundred ninety million, two hundred fifty-two thousand, eight hundred".