72349410575 has 24 divisors (see below), whose sum is σ = 99225503328. Its totient is φ = 51983268480.

The previous prime is 72349410563. The next prime is 72349410589. The reversal of 72349410575 is 57501494327.

It is not a de Polignac number, because 72349410575 - 2¹⁴ = 72349394191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2996267 + ... + 3020316.

It is an arithmetic number, because the mean of its divisors is an integer number (4134395972).

Almost surely, 2^72349410575 is an apocalyptic number.

72349410575 is a deficient number, since it is larger than the sum of its proper divisors (26876092753).

72349410575 is a wasteful number, since it uses less digits than its factorization.

72349410575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016643 (or 6016638 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 72349410575 in words is "seventy-two billion, three hundred forty-nine million, four hundred ten thousand, five hundred seventy-five".