493546452 has 24 divisors (see below), whose sum is σ = 1316124096. Its totient is φ = 141013248.

The previous prime is 493546423. The next prime is 493546463. The reversal of 493546452 is 254645394.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937693 + ... + 2937860.

It is an arithmetic number, because the mean of its divisors is an integer number (54838504).

Almost surely, 2^493546452 is an apocalyptic number.

493546452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

493546452 is an abundant number, since it is smaller than the sum of its proper divisors (822577644).

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

493546452 is a wasteful number, since it uses less digits than its factorization.

493546452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5875567 (or 5875565 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 493546452 is about 22215.9053833059. The cubic root of 493546452 is about 790.2709384201.

The spelling of 493546452 in words is "four hundred ninety-three million, five hundred forty-six thousand, four hundred fifty-two".