55553333434051 has 4 divisors (see below), whose sum is σ = 55553372125704. Its totient is φ = 55553294742400.

The previous prime is 55553333434033. The next prime is 55553333434057. The reversal of 55553333434051 is 15043433335555.

It is a happy number.

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 55553333434051 - 2³³ = 55544743499459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55553333433986 and 55553333434004.

It is not an unprimeable number, because it can be changed into a prime (55553333434057) 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, 17105665 + ... + 20092546.

It is an arithmetic number, because the mean of its divisors is an integer number (13888343031426).

Almost surely, 2^{55553333434051} is an apocalyptic number.

55553333434051 is a deficient number, since it is larger than the sum of its proper divisors (38691653).

55553333434051 is a wasteful number, since it uses less digits than its factorization.

55553333434051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38691652.

The product of its (nonzero) digits is 12150000, while the sum is 49.

The spelling of 55553333434051 in words is "fifty-five trillion, five hundred fifty-three billion, three hundred thirty-three million, four hundred thirty-four thousand, fifty-one".