9390625138462 has 4 divisors (see below), whose sum is σ = 14085937707696. Its totient is φ = 4695312569230.

The previous prime is 9390625138451. The next prime is 9390625138501. The reversal of 9390625138462 is 2648315260939.

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

It is a super-2 number, since 2×9390625138462² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9390625138397 and 9390625138406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2347656284614 + ... + 2347656284617.

It is an arithmetic number, because the mean of its divisors is an integer number (3521484426924).

Almost surely, 2^{9390625138462} is an apocalyptic number.

9390625138462 is a deficient number, since it is larger than the sum of its proper divisors (4695312569234).

9390625138462 is a wasteful number, since it uses less digits than its factorization.

9390625138462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4695312569233.

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 9390625138462 in words is "nine trillion, three hundred ninety billion, six hundred twenty-five million, one hundred thirty-eight thousand, four hundred sixty-two".