5105551098 has 32 divisors (see below), whose sum is σ = 10244646720. Its totient is φ = 1696271360.

The previous prime is 5105551057. The next prime is 5105551151. The reversal of 5105551098 is 8901555015.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4194586 + ... + 4195802.

It is an arithmetic number, because the mean of its divisors is an integer number (320145210).

Almost surely, 2^5105551098 is an apocalyptic number.

5105551098 is an abundant number, since it is smaller than the sum of its proper divisors (5139095622).

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

5105551098 is a wasteful number, since it uses less digits than its factorization.

5105551098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942.

The product of its (nonzero) digits is 45000, while the sum is 39.

The square root of 5105551098 is about 71453.1391752665. The cubic root of 5105551098 is about 1721.9249111690.

The spelling of 5105551098 in words is "five billion, one hundred five million, five hundred fifty-one thousand, ninety-eight".