55291965335 has 8 divisors (see below), whose sum is σ = 68490692736. Its totient is φ = 42806682720.

The previous prime is 55291965329. The next prime is 55291965349. The reversal of 55291965335 is 53356919255.

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

It is not a de Polignac number, because 55291965335 - 2¹⁸ = 55291703191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 178361024 + ... + 178361333.

It is an arithmetic number, because the mean of its divisors is an integer number (8561336592).

Almost surely, 2^55291965335 is an apocalyptic number.

55291965335 is a deficient number, since it is larger than the sum of its proper divisors (13198727401).

55291965335 is a wasteful number, since it uses less digits than its factorization.

55291965335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356722393.

The product of its digits is 5467500, while the sum is 53.

The spelling of 55291965335 in words is "fifty-five billion, two hundred ninety-one million, nine hundred sixty-five thousand, three hundred thirty-five".