5105906590 has 8 divisors (see below), whose sum is σ = 9190631880. Its totient is φ = 2042362632.

The previous prime is 5105906563. The next prime is 5105906621. The reversal of 5105906590 is 956095015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255295320 + ... + 255295339.

It is an arithmetic number, because the mean of its divisors is an integer number (1148828985).

Almost surely, 2^5105906590 is an apocalyptic number.

5105906590 is a deficient number, since it is larger than the sum of its proper divisors (4084725290).

5105906590 is a wasteful number, since it uses less digits than its factorization.

5105906590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510590666.

The product of its (nonzero) digits is 60750, while the sum is 40.

The square root of 5105906590 is about 71455.6267203640. The cubic root of 5105906590 is about 1721.9648752729.

The spelling of 5105906590 in words is "five billion, one hundred five million, nine hundred six thousand, five hundred ninety".