492077448053 has 4 divisors (see below), whose sum is σ = 493537618860. Its totient is φ = 490617277248.

The previous prime is 492077447999. The next prime is 492077448061. The reversal of 492077448053 is 350844770294.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 287405354404 + 204672093649 = 536102^2 + 452407^2 .

It is a cyclic number.

It is not a de Polignac number, because 492077448053 - 2¹⁸ = 492077185909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 492077447986 and 492077448004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492077448953) 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, 730084898 + ... + 730085571.

It is an arithmetic number, because the mean of its divisors is an integer number (123384404715).

Almost surely, 2^492077448053 is an apocalyptic number.

It is an amenable number.

492077448053 is a deficient number, since it is larger than the sum of its proper divisors (1460170807).

492077448053 is a wasteful number, since it uses less digits than its factorization.

492077448053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460170806.

The product of its (nonzero) digits is 6773760, while the sum is 53.

The spelling of 492077448053 in words is "four hundred ninety-two billion, seventy-seven million, four hundred forty-eight thousand, fifty-three".