5194695630 has 32 divisors (see below), whose sum is σ = 12590715168. Its totient is φ = 1371536000.

The previous prime is 5194695607. The next prime is 5194695641. The reversal of 5194695630 is 365964915.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5194695630.

It is a congruent 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, 854181 + ... + 860240.

It is an arithmetic number, because the mean of its divisors is an integer number (393459849).

Almost surely, 2^5194695630 is an apocalyptic number.

5194695630 is an abundant number, since it is smaller than the sum of its proper divisors (7396019538).

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

5194695630 is a wasteful number, since it uses less digits than its factorization.

5194695630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714532.

The product of its (nonzero) digits is 874800, while the sum is 48.

The square root of 5194695630 is about 72074.2369366475. The cubic root of 5194695630 is about 1731.8889265833. Note that the first 3 decimals are identical.

The spelling of 5194695630 in words is "five billion, one hundred ninety-four million, six hundred ninety-five thousand, six hundred thirty".