5021624729 has 8 divisors (see below), whose sum is σ = 5492223360. Its totient is φ = 4553374000.

The previous prime is 5021624711. The next prime is 5021624759. The reversal of 5021624729 is 9274261205.

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

It is a cyclic number.

It is not a de Polignac number, because 5021624729 - 2³² = 726657433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5021624692 and 5021624701.

It is not an unprimeable number, because it can be changed into a prime (5021624759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582497 + ... + 591054.

It is an arithmetic number, because the mean of its divisors is an integer number (686527920).

Almost surely, 2^5021624729 is an apocalyptic number.

It is an amenable number.

5021624729 is a deficient number, since it is larger than the sum of its proper divisors (470598631).

5021624729 is a wasteful number, since it uses less digits than its factorization.

5021624729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173951.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5021624729 is about 70863.4230686043. The cubic root of 5021624729 is about 1712.4375856912.

The spelling of 5021624729 in words is "five billion, twenty-one million, six hundred twenty-four thousand, seven hundred twenty-nine".