532000073554320 has 640 divisors, whose sum is σ = 2007420876840960. Its totient is φ = 113848089477120.

The previous prime is 532000073554249. The next prime is 532000073554343. The reversal of 532000073554320 is 23455370000235.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 921912280 + ... + 922489160.

It is an arithmetic number, because the mean of its divisors is an integer number (3136595120064).

Almost surely, 2^{532000073554320} 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 532000073554320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1003710438420480).

532000073554320 is an abundant number, since it is smaller than the sum of its proper divisors (1475420803286640).

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

532000073554320 is a wasteful number, since it uses less digits than its factorization.

532000073554320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577263 (or 577257 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 39.

The spelling of 532000073554320 in words is "five hundred thirty-two trillion, seventy-three million, five hundred fifty-four thousand, three hundred twenty".