5191625073 has 16 divisors (see below), whose sum is σ = 6980559872. Its totient is φ = 3431970000.

The previous prime is 5191625057. The next prime is 5191625077. The reversal of 5191625073 is 3705261915.

It is not a de Polignac number, because 5191625073 - 2⁴ = 5191625057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5191625077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248628 + ... + 268698.

It is an arithmetic number, because the mean of its divisors is an integer number (436284992).

Almost surely, 2^5191625073 is an apocalyptic number.

It is an amenable number.

5191625073 is a deficient number, since it is larger than the sum of its proper divisors (1788934799).

5191625073 is a wasteful number, since it uses less digits than its factorization.

5191625073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20796.

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 5191625073 is about 72052.9324385899. The cubic root of 5191625073 is about 1731.5476225444.

Adding to 5191625073 its reverse (3705261915), we get a palindrome (8896886988).

The spelling of 5191625073 in words is "five billion, one hundred ninety-one million, six hundred twenty-five thousand, seventy-three".