5105050890 has 32 divisors (see below), whose sum is σ = 12256914816. Its totient is φ = 1360814400.

The previous prime is 5105050879. The next prime is 5105050939. The reversal of 5105050890 is 980505015.

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, 47940 + ... + 111840.

It is an arithmetic number, because the mean of its divisors is an integer number (383028588).

Almost surely, 2^5105050890 is an apocalyptic number.

5105050890 is an abundant number, since it is smaller than the sum of its proper divisors (7151863926).

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

5105050890 is a wasteful number, since it uses less digits than its factorization.

5105050890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66574.

The product of its (nonzero) digits is 9000, while the sum is 33.

The square root of 5105050890 is about 71449.6388374357. The cubic root of 5105050890 is about 1721.8686750756.

The spelling of 5105050890 in words is "five billion, one hundred five million, fifty thousand, eight hundred ninety".