55672246000 has 160 divisors (see below), whose sum is σ = 162896752512. Its totient is φ = 17964748800.

The previous prime is 55672245973. The next prime is 55672246039. The reversal of 55672246000 is 64227655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121042 + ... + 354958.

Almost surely, 2^55672246000 is an apocalyptic number.

55672246000 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 55672246000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81448376256).

55672246000 is an abundant number, since it is smaller than the sum of its proper divisors (107224506512).

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

55672246000 is a wasteful number, since it uses less digits than its factorization.

55672246000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233964 (or 233948 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 55672246000 in words is "fifty-five billion, six hundred seventy-two million, two hundred forty-six thousand".