10551011605516 has 24 divisors (see below), whose sum is σ = 19317057068736. Its totient is φ = 5037327799680.

The previous prime is 10551011605471. The next prime is 10551011605579. The reversal of 10551011605516 is 61550611015501.

It is a super-2 number, since 2×10551011605516² (a number of 27 digits) contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 684411831 + ... + 684427246.

It is an arithmetic number, because the mean of its divisors is an integer number (804877377864).

Almost surely, 2^{10551011605516} is an apocalyptic number.

It is an amenable number.

10551011605516 is a deficient number, since it is larger than the sum of its proper divisors (8766045463220).

10551011605516 is a wasteful number, since it uses less digits than its factorization.

10551011605516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368839169 (or 1368839167 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 10551011605516 in words is "ten trillion, five hundred fifty-one billion, eleven million, six hundred five thousand, five hundred sixteen".