55335500245117 has 12 divisors (see below), whose sum is σ = 59391029442240. Its totient is φ = 51534578263752.

The previous prime is 55335500245099. The next prime is 55335500245139. The reversal of 55335500245117 is 71154200553355.

It is a de Polignac number, because none of the positive numbers 2^k-55335500245117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55335500240117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1298995093 + ... + 1299037690.

It is an arithmetic number, because the mean of its divisors is an integer number (4949252453520).

Almost surely, 2^{55335500245117} is an apocalyptic number.

It is an amenable number.

55335500245117 is a deficient number, since it is larger than the sum of its proper divisors (4055529197123).

55335500245117 is a wasteful number, since it uses less digits than its factorization.

55335500245117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598032880 (or 2598032861 counting only the distinct ones).

The product of its (nonzero) digits is 1575000, while the sum is 46.

The spelling of 55335500245117 in words is "fifty-five trillion, three hundred thirty-five billion, five hundred million, two hundred forty-five thousand, one hundred seventeen".