5122493490974 has 4 divisors (see below), whose sum is σ = 7683740236464. Its totient is φ = 2561246745486.

The previous prime is 5122493490893. The next prime is 5122493490979. The reversal of 5122493490974 is 4790943942215.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5122493490979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280623372742 + ... + 1280623372745.

It is an arithmetic number, because the mean of its divisors is an integer number (1920935059116).

Almost surely, 2^{5122493490974} is an apocalyptic number.

5122493490974 is a deficient number, since it is larger than the sum of its proper divisors (2561246745490).

5122493490974 is a wasteful number, since it uses less digits than its factorization.

5122493490974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561246745489.

The product of its (nonzero) digits is 19595520, while the sum is 59.

The spelling of 5122493490974 in words is "five trillion, one hundred twenty-two billion, four hundred ninety-three million, four hundred ninety thousand, nine hundred seventy-four".