55833400697 has 8 divisors (see below), whose sum is σ = 57167474496. Its totient is φ = 54500946192.

The previous prime is 55833400663. The next prime is 55833400699. The reversal of 55833400697 is 79600433855.

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

It is a cyclic number.

It is not a de Polignac number, because 55833400697 - 2³⁰ = 54759658873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55833400699) 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, 334898 + ... + 473099.

It is an arithmetic number, because the mean of its divisors is an integer number (7145934312).

Almost surely, 2^55833400697 is an apocalyptic number.

It is an amenable number.

55833400697 is a deficient number, since it is larger than the sum of its proper divisors (1334073799).

55833400697 is a wasteful number, since it uses less digits than its factorization.

55833400697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809647.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 55833400697 in words is "fifty-five billion, eight hundred thirty-three million, four hundred thousand, six hundred ninety-seven".