83745104326574 has 8 divisors (see below), whose sum is σ = 125618212981008. Its totient is φ = 41872366666240.

The previous prime is 83745104326571. The next prime is 83745104326577. The reversal of 83745104326574 is 47562340154738.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (83745104326571) and next prime (83745104326577).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83745104326571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92183507 + ... + 93087534.

It is an arithmetic number, because the mean of its divisors is an integer number (15702276622626).

Almost surely, 2^{83745104326574} is an apocalyptic number.

83745104326574 is a deficient number, since it is larger than the sum of its proper divisors (41873108654434).

83745104326574 is a wasteful number, since it uses less digits than its factorization.

83745104326574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185497050.

The product of its (nonzero) digits is 67737600, while the sum is 59.

The spelling of 83745104326574 in words is "eighty-three trillion, seven hundred forty-five billion, one hundred four million, three hundred twenty-six thousand, five hundred seventy-four".