183625794072 has 768 divisors, whose sum is σ = 637646929920. Its totient is φ = 48400934400.

The previous prime is 183625794047. The next prime is 183625794109. The reversal of 183625794072 is 270497526381.

It is a happy number.

183625794072 is a `hidden beast` number, since 1 + 8 + 3 + 62 + 579 + 4 + 0 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 961391497 + ... + 961391687.

It is an arithmetic number, because the mean of its divisors is an integer number (830269440).

It is a 1-persistent number, because it is pandigital, but 2⋅183625794072 = 367251588144 is not.

Almost surely, 2^183625794072 is an apocalyptic number.

183625794072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 183625794072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318823464960).

183625794072 is an abundant number, since it is smaller than the sum of its proper divisors (454021135848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

183625794072 is a wasteful number, since it uses less digits than its factorization.

183625794072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 183625794072 in words is "one hundred eighty-three billion, six hundred twenty-five million, seven hundred ninety-four thousand, seventy-two".