39250081834557 has 16 divisors (see below), whose sum is σ = 57091272018240. Its totient is φ = 23787826761600.

The previous prime is 39250081834541. The next prime is 39250081834583. The reversal of 39250081834557 is 75543818005293.

It is not a de Polignac number, because 39250081834557 - 2⁴ = 39250081834541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39250081834557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39250081834507) 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, 5700057 + ... + 10535217.

It is an arithmetic number, because the mean of its divisors is an integer number (3568204501140).

Almost surely, 2^{39250081834557} is an apocalyptic number.

It is an amenable number.

39250081834557 is a deficient number, since it is larger than the sum of its proper divisors (17841190183683).

39250081834557 is a wasteful number, since it uses less digits than its factorization.

39250081834557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081164.

The product of its (nonzero) digits is 36288000, while the sum is 60.

The spelling of 39250081834557 in words is "thirty-nine trillion, two hundred fifty billion, eighty-one million, eight hundred thirty-four thousand, five hundred fifty-seven".