4257535206336 has 112 divisors (see below), whose sum is σ = 11309673543168. Its totient is φ = 1413519206400.

The previous prime is 4257535206319. The next prime is 4257535206373. The reversal of 4257535206336 is 6336025357524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208273876 + ... + 208294316.

It is an arithmetic number, because the mean of its divisors is an integer number (100979228064).

Almost surely, 2^{4257535206336} 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 4257535206336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5654836771584).

4257535206336 is an abundant number, since it is smaller than the sum of its proper divisors (7052138336832).

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

4257535206336 is a wasteful number, since it uses less digits than its factorization.

4257535206336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24730 (or 24720 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 51.

The spelling of 4257535206336 in words is "four trillion, two hundred fifty-seven billion, five hundred thirty-five million, two hundred six thousand, three hundred thirty-six".