4972684591 has 24 divisors (see below), whose sum is σ = 5951598000. Its totient is φ = 4140968832.

The previous prime is 4972684589. The next prime is 4972684627. The reversal of 4972684591 is 1954862794.

It is not a de Polignac number, because 4972684591 - 2¹ = 4972684589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972684291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229285 + ... + 250033.

It is an arithmetic number, because the mean of its divisors is an integer number (247983250).

Almost surely, 2^4972684591 is an apocalyptic number.

4972684591 is a deficient number, since it is larger than the sum of its proper divisors (978913409).

4972684591 is a wasteful number, since it uses less digits than its factorization.

4972684591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20903 (or 20896 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The square root of 4972684591 is about 70517.2644889179. The cubic root of 4972684591 is about 1706.8563460591.

The spelling of 4972684591 in words is "four billion, nine hundred seventy-two million, six hundred eighty-four thousand, five hundred ninety-one".