55425214535 has 4 divisors (see below), whose sum is σ = 66510257448. Its totient is φ = 44340171624.

The previous prime is 55425214531. The next prime is 55425214543. The reversal of 55425214535 is 53541252455.

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 55425214535 - 2² = 55425214531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55425214492 and 55425214501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55425214531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5542521449 + ... + 5542521458.

It is an arithmetic number, because the mean of its divisors is an integer number (16627564362).

Almost surely, 2^55425214535 is an apocalyptic number.

55425214535 is a deficient number, since it is larger than the sum of its proper divisors (11085042913).

55425214535 is a wasteful number, since it uses less digits than its factorization.

55425214535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11085042912.

The product of its digits is 600000, while the sum is 41.

The spelling of 55425214535 in words is "fifty-five billion, four hundred twenty-five million, two hundred fourteen thousand, five hundred thirty-five".