55506010055351 has 2 divisors, whose sum is σ = 55506010055352. Its totient is φ = 55506010055350.

The previous prime is 55506010055347. The next prime is 55506010055381. The reversal of 55506010055351 is 15355001060555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55506010055351 - 2² = 55506010055347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55506010055299 and 55506010055308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55506010055311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27753005027675 + 27753005027676.

It is an arithmetic number, because the mean of its divisors is an integer number (27753005027676).

Almost surely, 2^{55506010055351} is an apocalyptic number.

55506010055351 is a deficient number, since it is larger than the sum of its proper divisors (1).

55506010055351 is an equidigital number, since it uses as much as digits as its factorization.

55506010055351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 281250, while the sum is 41.

The spelling of 55506010055351 in words is "fifty-five trillion, five hundred six billion, ten million, fifty-five thousand, three hundred fifty-one".