38585799758493 has 80 divisors (see below), whose sum is σ = 62715047915520. Its totient is φ = 23500322816256.

The previous prime is 38585799758449. The next prime is 38585799758567. The reversal of 38585799758493 is 39485799758583.

38585799758493 is a `hidden beast` number, since 38 + 5 + 85 + 7 + 9 + 9 + 7 + 5 + 8 + 493 = 666.

It is not a de Polignac number, because 38585799758493 - 2¹⁷ = 38585799627421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38585799358493) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 180260353 + ... + 180474281.

It is an arithmetic number, because the mean of its divisors is an integer number (783938098944).

Almost surely, 2^{38585799758493} is an apocalyptic number.

It is an amenable number.

38585799758493 is a deficient number, since it is larger than the sum of its proper divisors (24129248157027).

38585799758493 is a wasteful number, since it uses less digits than its factorization.

38585799758493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215720 (or 215711 counting only the distinct ones).

The product of its digits is 82301184000, while the sum is 90.

Adding to 38585799758493 its sum of digits (90), we get a palindrome (38585799758583).

The spelling of 38585799758493 in words is "thirty-eight trillion, five hundred eighty-five billion, seven hundred ninety-nine million, seven hundred fifty-eight thousand, four hundred ninety-three".