55213652047751 has 8 divisors (see below), whose sum is σ = 55231694071200. Its totient is φ = 55195610741280.

The previous prime is 55213652047733. The next prime is 55213652047783. The reversal of 55213652047751 is 15774025631255.

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 55213652047751 - 2²² = 55213647853447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55213652047693 and 55213652047702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55213652047051) 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, 184691585 + ... + 184990293.

It is an arithmetic number, because the mean of its divisors is an integer number (6903961758900).

Almost surely, 2^{55213652047751} is an apocalyptic number.

55213652047751 is a deficient number, since it is larger than the sum of its proper divisors (18042023449).

55213652047751 is a wasteful number, since it uses less digits than its factorization.

55213652047751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358489.

The product of its (nonzero) digits is 8820000, while the sum is 53.

The spelling of 55213652047751 in words is "fifty-five trillion, two hundred thirteen billion, six hundred fifty-two million, forty-seven thousand, seven hundred fifty-one".