1088494897516 has 24 divisors (see below), whose sum is σ = 2056509965664. Its totient is φ = 501129427200.

The previous prime is 1088494897513. The next prime is 1088494897531. The reversal of 1088494897516 is 6157984948801.

It is a super-2 number, since 2×1088494897516² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1088494897513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26079640 + ... + 26121343.

It is an arithmetic number, because the mean of its divisors is an integer number (85687915236).

Almost surely, 2^{1088494897516} is an apocalyptic number.

It is an amenable number.

1088494897516 is a deficient number, since it is larger than the sum of its proper divisors (968015068148).

1088494897516 is a wasteful number, since it uses less digits than its factorization.

1088494897516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52201401 (or 52201399 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 70.

The spelling of 1088494897516 in words is "one trillion, eighty-eight billion, four hundred ninety-four million, eight hundred ninety-seven thousand, five hundred sixteen".