55201511170059 has 16 divisors (see below), whose sum is σ = 77475963482880. Its totient is φ = 34864041068640.

The previous prime is 55201511169941. The next prime is 55201511170121. The reversal of 55201511170059 is 95007111510255.

It is not a de Polignac number, because 55201511170059 - 2¹⁵ = 55201511137291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55201511170059.

It is not an unprimeable number, because it can be changed into a prime (55201511170159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49932829 + ... + 51026369.

It is an arithmetic number, because the mean of its divisors is an integer number (4842247717680).

Almost surely, 2^{55201511170059} is an apocalyptic number.

55201511170059 is a deficient number, since it is larger than the sum of its proper divisors (22274452312821).

55201511170059 is a wasteful number, since it uses less digits than its factorization.

55201511170059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979170.

The product of its (nonzero) digits is 78750, while the sum is 42.

The spelling of 55201511170059 in words is "fifty-five trillion, two hundred one billion, five hundred eleven million, one hundred seventy thousand, fifty-nine".