10516236515542 has 8 divisors (see below), whose sum is σ = 15775262284176. Its totient is φ = 5257815754152.

The previous prime is 10516236515471. The next prime is 10516236515563. The reversal of 10516236515542 is 24551563261501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10516236515542² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10516236515492 and 10516236515501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151208353 + ... + 151277884.

It is an arithmetic number, because the mean of its divisors is an integer number (1971907785522).

Almost surely, 2^{10516236515542} is an apocalyptic number.

10516236515542 is a deficient number, since it is larger than the sum of its proper divisors (5259025768634).

10516236515542 is a wasteful number, since it uses less digits than its factorization.

10516236515542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302503622.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 10516236515542 in words is "ten trillion, five hundred sixteen billion, two hundred thirty-six million, five hundred fifteen thousand, five hundred forty-two".