493048677574 has 4 divisors (see below), whose sum is σ = 739573016364. Its totient is φ = 246524338786.

The previous prime is 493048677551. The next prime is 493048677587. The reversal of 493048677574 is 475776840394.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 123262169392 + ... + 123262169395.

It is an arithmetic number, because the mean of its divisors is an integer number (184893254091).

Almost surely, 2^493048677574 is an apocalyptic number.

493048677574 is a deficient number, since it is larger than the sum of its proper divisors (246524338790).

493048677574 is a wasteful number, since it uses less digits than its factorization.

493048677574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246524338789.

The product of its (nonzero) digits is 142248960, while the sum is 64.

The spelling of 493048677574 in words is "four hundred ninety-three billion, forty-eight million, six hundred seventy-seven thousand, five hundred seventy-four".