38571632145632 has 12 divisors (see below), whose sum is σ = 75937900786776. Its totient is φ = 19285816072800.

The previous prime is 38571632145583. The next prime is 38571632145647. The reversal of 38571632145632 is 23654123617583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602681752244 + ... + 602681752307.

It is an arithmetic number, because the mean of its divisors is an integer number (6328158398898).

Almost surely, 2^{38571632145632} is an apocalyptic number.

38571632145632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38571632145632 is a deficient number, since it is larger than the sum of its proper divisors (37366268641144).

38571632145632 is a wasteful number, since it uses less digits than its factorization.

38571632145632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205363504561 (or 1205363504553 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 56.

The spelling of 38571632145632 in words is "thirty-eight trillion, five hundred seventy-one billion, six hundred thirty-two million, one hundred forty-five thousand, six hundred thirty-two".