4456797488091 has 80 divisors (see below), whose sum is σ = 7630110490464. Its totient is φ = 2568207430656.

The previous prime is 4456797488081. The next prime is 4456797488107. The reversal of 4456797488091 is 1908847976544.

4456797488091 is a `hidden beast` number, since 4 + 4 + 56 + 7 + 9 + 7 + 488 + 0 + 91 = 666.

It is not a de Polignac number, because 4456797488091 - 2⁶ = 4456797488027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4456797488081) 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 79 ways as a sum of consecutive naturals, for example, 2894596 + ... + 4158398.

Almost surely, 2^{4456797488091} is an apocalyptic number.

4456797488091 is a deficient number, since it is larger than the sum of its proper divisors (3173313002373).

4456797488091 is a wasteful number, since it uses less digits than its factorization.

4456797488091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264042 (or 1264033 counting only the distinct ones).

The product of its (nonzero) digits is 487710720, while the sum is 72.

The spelling of 4456797488091 in words is "four trillion, four hundred fifty-six billion, seven hundred ninety-seven million, four hundred eighty-eight thousand, ninety-one".