38682255473654 has 32 divisors (see below), whose sum is σ = 64416308171040. Its totient is φ = 17310328273152.

The previous prime is 38682255473647. The next prime is 38682255473657. The reversal of 38682255473654 is 45637455228683.

It is a super-2 number, since 2×38682255473654² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38682255473657) 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, 172604417 + ... + 172828380.

It is an arithmetic number, because the mean of its divisors is an integer number (2013009630345).

Almost surely, 2^{38682255473654} is an apocalyptic number.

38682255473654 is a deficient number, since it is larger than the sum of its proper divisors (25734052697386).

38682255473654 is a wasteful number, since it uses less digits than its factorization.

38682255473654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345432944.

The product of its digits is 1161216000, while the sum is 68.

The spelling of 38682255473654 in words is "thirty-eight trillion, six hundred eighty-two billion, two hundred fifty-five million, four hundred seventy-three thousand, six hundred fifty-four".