116219553 has 16 divisors (see below), whose sum is σ = 160238400. Its totient is φ = 74869056.

The previous prime is 116219533. The next prime is 116219573. The reversal of 116219553 is 355912611.

It is an interprime number because it is at equal distance from previous prime (116219533) and next prime (116219573).

It is not a de Polignac number, because 116219553 - 2¹⁸ = 115957409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116219533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13026 + ... + 20052.

It is an arithmetic number, because the mean of its divisors is an integer number (10014900).

Almost surely, 2^116219553 is an apocalyptic number.

It is an amenable number.

116219553 is a deficient number, since it is larger than the sum of its proper divisors (44018847).

116219553 is a wasteful number, since it uses less digits than its factorization.

116219553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7216.

The product of its digits is 8100, while the sum is 33.

The square root of 116219553 is about 10780.5172881453. The cubic root of 116219553 is about 488.0073917742.

The spelling of 116219553 in words is "one hundred sixteen million, two hundred nineteen thousand, five hundred fifty-three".