74380632066575 has 12 divisors (see below), whose sum is σ = 92233618718208. Its totient is φ = 59503450843200.

The previous prime is 74380632066551. The next prime is 74380632066583. The reversal of 74380632066575 is 57566023608347.

It is not a de Polignac number, because 74380632066575 - 2¹⁸ = 74380631804431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24930191 + ... + 27753840.

It is an arithmetic number, because the mean of its divisors is an integer number (7686134893184).

Almost surely, 2^{74380632066575} is an apocalyptic number.

74380632066575 is a deficient number, since it is larger than the sum of its proper divisors (17852986651633).

74380632066575 is a wasteful number, since it uses less digits than its factorization.

74380632066575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52740514 (or 52740509 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 62.

The spelling of 74380632066575 in words is "seventy-four trillion, three hundred eighty billion, six hundred thirty-two million, sixty-six thousand, five hundred seventy-five".