629052373872 has 240 divisors, whose sum is σ = 2076641461440. Its totient is φ = 175887065088.

The previous prime is 629052373861. The next prime is 629052373877. The reversal of 629052373872 is 278373250926.

629052373872 is a `hidden beast` number, since 6 + 29 + 0 + 5 + 237 + 387 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629052373877) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 582093 + ... + 1263699.

It is an arithmetic number, because the mean of its divisors is an integer number (8652672756).

Almost surely, 2^629052373872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 629052373872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1038320730720).

629052373872 is an abundant number, since it is smaller than the sum of its proper divisors (1447589087568).

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

629052373872 is a wasteful number, since it uses less digits than its factorization.

629052373872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681680 (or 681671 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 629052373872 in words is "six hundred twenty-nine billion, fifty-two million, three hundred seventy-three thousand, eight hundred seventy-two".