109548897933 has 8 divisors (see below), whose sum is σ = 146380674688. Its totient is φ = 72874859904.

The previous prime is 109548897881. The next prime is 109548897937. The reversal of 109548897933 is 339798845901.

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

It is not a de Polignac number, because 109548897933 - 2¹⁸ = 109548635789 is a prime.

It is a super-2 number, since 2×109548897933² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109548897937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39433060 + ... + 39435837.

It is an arithmetic number, because the mean of its divisors is an integer number (18297584336).

Almost surely, 2^109548897933 is an apocalyptic number.

It is an amenable number.

109548897933 is a deficient number, since it is larger than the sum of its proper divisors (36831776755).

109548897933 is an equidigital number, since it uses as much as digits as its factorization.

109548897933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78869363.

The product of its (nonzero) digits is 58786560, while the sum is 66.

The spelling of 109548897933 in words is "one hundred nine billion, five hundred forty-eight million, eight hundred ninety-seven thousand, nine hundred thirty-three".