62982193279649 has 4 divisors (see below), whose sum is σ = 71979649462464. Its totient is φ = 53984737096836.

The previous prime is 62982193279637. The next prime is 62982193279703. The reversal of 62982193279649 is 94697239128926.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 62982193279649 - 2⁴ = 62982193279633 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 62982193279649.

It is not an unprimeable number, because it can be changed into a prime (62982193279249) 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, 4498728091397 + ... + 4498728091410.

It is an arithmetic number, because the mean of its divisors is an integer number (17994912365616).

Almost surely, 2^{62982193279649} is an apocalyptic number.

It is an amenable number.

62982193279649 is a deficient number, since it is larger than the sum of its proper divisors (8997456182815).

62982193279649 is an equidigital number, since it uses as much as digits as its factorization.

62982193279649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8997456182814.

The product of its digits is 1269789696, while the sum is 77.

The spelling of 62982193279649 in words is "sixty-two trillion, nine hundred eighty-two billion, one hundred ninety-three million, two hundred seventy-nine thousand, six hundred forty-nine".