5130561934 has 4 divisors (see below), whose sum is σ = 7695842904. Its totient is φ = 2565280966.

The previous prime is 5130561929. The next prime is 5130561959. The reversal of 5130561934 is 4391650315.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 5130561893 and 5130561902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1282640482 + ... + 1282640485.

It is an arithmetic number, because the mean of its divisors is an integer number (1923960726).

Almost surely, 2^5130561934 is an apocalyptic number.

5130561934 is a deficient number, since it is larger than the sum of its proper divisors (2565280970).

5130561934 is a wasteful number, since it uses less digits than its factorization.

5130561934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565280969.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 5130561934 is about 71627.9410146627. The cubic root of 5130561934 is about 1724.7320941081.

The spelling of 5130561934 in words is "five billion, one hundred thirty million, five hundred sixty-one thousand, nine hundred thirty-four".