5551000155350 has 96 divisors (see below), whose sum is σ = 11182137526560. Its totient is φ = 2038009559040.

The previous prime is 5551000155313. The next prime is 5551000155391. The reversal of 5551000155350 is 535510001555.

It is a self number, because there is not a number n which added to its sum of digits gives 5551000155350.

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, 81671681 + ... + 81739619.

It is an arithmetic number, because the mean of its divisors is an integer number (116480599235).

Almost surely, 2^{5551000155350} is an apocalyptic number.

5551000155350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5551000155350 is an abundant number, since it is smaller than the sum of its proper divisors (5631137371210).

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

5551000155350 is a wasteful number, since it uses less digits than its factorization.

5551000155350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68674 (or 68669 counting only the distinct ones).

The product of its (nonzero) digits is 46875, while the sum is 35.

The spelling of 5551000155350 in words is "five trillion, five hundred fifty-one billion, one hundred fifty-five thousand, three hundred fifty".