55874700000 has 864 divisors, whose sum is σ = 232888219200. Its totient is φ = 12700800000.

The previous prime is 55874699989. The next prime is 55874700017. The reversal of 55874700000 is 747855.

55874700000 is a `hidden beast` number, since 5 + 587 + 4 + 70 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 308699910 + ... + 308700090.

It is an arithmetic number, because the mean of its divisors is an integer number (269546550).

Almost surely, 2^55874700000 is an apocalyptic number.

55874700000 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 55874700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116444109600).

55874700000 is an abundant number, since it is smaller than the sum of its proper divisors (177013519200).

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

55874700000 is an equidigital number, since it uses as much as digits as its factorization.

55874700000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 55874700000 in words is "fifty-five billion, eight hundred seventy-four million, seven hundred thousand".