58368882781 has 24 divisors (see below), whose sum is σ = 69376970880. Its totient is φ = 48878628480.

The previous prime is 58368882769. The next prime is 58368882809. The reversal of 58368882781 is 18728886385.

It is not a de Polignac number, because 58368882781 - 2⁵ = 58368882749 is a prime.

It is a super-2 number, since 2×58368882781² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58368882731) 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, 205191 + ... + 398548.

It is an arithmetic number, because the mean of its divisors is an integer number (2890707120).

Almost surely, 2^58368882781 is an apocalyptic number.

It is an amenable number.

58368882781 is a deficient number, since it is larger than the sum of its proper divisors (11008088099).

58368882781 is a wasteful number, since it uses less digits than its factorization.

58368882781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603825 (or 603814 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 64.

It can be divided in two parts, 58368 and 882781, that added together give a palindrome (941149).

The spelling of 58368882781 in words is "fifty-eight billion, three hundred sixty-eight million, eight hundred eighty-two thousand, seven hundred eighty-one".