493772546902 has 8 divisors (see below), whose sum is σ = 751713429816. Its totient is φ = 243201403632.

The previous prime is 493772546899. The next prime is 493772546909. The reversal of 493772546902 is 209645277394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×493772546902² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493772546909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1842434743 + ... + 1842435010.

It is an arithmetic number, because the mean of its divisors is an integer number (93964178727).

Almost surely, 2^493772546902 is an apocalyptic number.

493772546902 is a deficient number, since it is larger than the sum of its proper divisors (257940882914).

493772546902 is a wasteful number, since it uses less digits than its factorization.

493772546902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684869822.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 493772546902 in words is "four hundred ninety-three billion, seven hundred seventy-two million, five hundred forty-six thousand, nine hundred two".