493143552 has 400 divisors, whose sum is σ = 1711176192. Its totient is φ = 139898880.

The previous prime is 493143533. The next prime is 493143569. The reversal of 493143552 is 255341394.

493143552 is a `hidden beast` number, since 4 + 93 + 14 + 3 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10492393 + ... + 10492439.

Almost surely, 2^493143552 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 493143552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855588096).

493143552 is an abundant number, since it is smaller than the sum of its proper divisors (1218032640).

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

493143552 is a wasteful number, since it uses less digits than its factorization.

493143552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 86 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 493143552 is about 22206.8357043501. The cubic root of 493143552 is about 790.0558375317.

The spelling of 493143552 in words is "four hundred ninety-three million, one hundred forty-three thousand, five hundred fifty-two".