55352246944499 has 4 divisors (see below), whose sum is σ = 58608261470664. Its totient is φ = 52096232418336.

The previous prime is 55352246944483. The next prime is 55352246944523. The reversal of 55352246944499 is 99444964225355.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55352246944499 - 2⁴ = 55352246944483 is a prime.

It is a super-2 number, since 2×55352246944499² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55352246944409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628007263057 + ... + 1628007263090.

It is an arithmetic number, because the mean of its divisors is an integer number (14652065367666).

Almost surely, 2^{55352246944499} is an apocalyptic number.

55352246944499 is a deficient number, since it is larger than the sum of its proper divisors (3256014526165).

55352246944499 is a wasteful number, since it uses less digits than its factorization.

55352246944499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256014526164.

The product of its digits is 1679616000, while the sum is 71.

The spelling of 55352246944499 in words is "fifty-five trillion, three hundred fifty-two billion, two hundred forty-six million, nine hundred forty-four thousand, four hundred ninety-nine".