1059421549452 has 192 divisors, whose sum is σ = 2986389504000. Its totient is φ = 291882588480.

The previous prime is 1059421549447. The next prime is 1059421549463. The reversal of 1059421549452 is 2549451249501.

It is a super-3 number, since 3×1059421549452³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1059421549395 and 1059421549404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36094999 + ... + 36124337.

It is an arithmetic number, because the mean of its divisors is an integer number (15554112000).

Almost surely, 2^{1059421549452} is an apocalyptic number.

1059421549452 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 1059421549452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1493194752000).

1059421549452 is an abundant number, since it is smaller than the sum of its proper divisors (1926967954548).

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

1059421549452 is a wasteful number, since it uses less digits than its factorization.

1059421549452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29681 (or 29665 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 1059421549452 in words is "one trillion, fifty-nine billion, four hundred twenty-one million, five hundred forty-nine thousand, four hundred fifty-two".