53373083274 has 256 divisors, whose sum is σ = 150764544000. Its totient is φ = 13815261504.

The previous prime is 53373083233. The next prime is 53373083287. The reversal of 53373083274 is 47238037335.

53373083274 is a `hidden beast` number, since 5 + 3 + 373 + 0 + 8 + 3 + 274 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13378072 + ... + 13382060.

It is an arithmetic number, because the mean of its divisors is an integer number (588924000).

Almost surely, 2^53373083274 is an apocalyptic number.

53373083274 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 53373083274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75382272000).

53373083274 is an abundant number, since it is smaller than the sum of its proper divisors (97391460726).

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

53373083274 is a wasteful number, since it uses less digits than its factorization.

53373083274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061 (or 4043 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 45.

The spelling of 53373083274 in words is "fifty-three billion, three hundred seventy-three million, eighty-three thousand, two hundred seventy-four".