55001006060550 has 48 divisors (see below), whose sum is σ = 148802721855552. Its totient is φ = 13333577226400.

The previous prime is 55001006060519. The next prime is 55001006060551. The reversal of 55001006060550 is 5506060010055.

It is a super-2 number, since 2×55001006060550² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55001006060551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16666969884 + ... + 16666973183.

It is an arithmetic number, because the mean of its divisors is an integer number (3100056705324).

Almost surely, 2^{55001006060550} is an apocalyptic number.

55001006060550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55001006060550 is an abundant number, since it is smaller than the sum of its proper divisors (93801715795002).

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

55001006060550 is a wasteful number, since it uses less digits than its factorization.

55001006060550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33333943093 (or 33333943088 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 55001006060550 in words is "fifty-five trillion, one billion, six million, sixty thousand, five hundred fifty".