1009091915096 has 8 divisors (see below), whose sum is σ = 1892047340820. Its totient is φ = 504545957544.

The previous prime is 1009091915093. The next prime is 1009091915107. The reversal of 1009091915096 is 6905191909001.

1009091915096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1009091915096² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009091915093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63068244686 + ... + 63068244701.

Almost surely, 2^{1009091915096} is an apocalyptic number.

It is an amenable number.

1009091915096 is a deficient number, since it is larger than the sum of its proper divisors (882955425724).

1009091915096 is a wasteful number, since it uses less digits than its factorization.

1009091915096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126136489393 (or 126136489389 counting only the distinct ones).

The product of its (nonzero) digits is 196830, while the sum is 50.

The spelling of 1009091915096 in words is "one trillion, nine billion, ninety-one million, nine hundred fifteen thousand, ninety-six".