55502829101 has 2 divisors, whose sum is σ = 55502829102. Its totient is φ = 55502829100.

The previous prime is 55502829097. The next prime is 55502829121. The reversal of 55502829101 is 10192820555.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42784854025 + 12717975076 = 206845^2 + 112774^2 .

It is a cyclic number.

It is not a de Polignac number, because 55502829101 - 2² = 55502829097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55502829121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27751414550 + 27751414551.

It is an arithmetic number, because the mean of its divisors is an integer number (27751414551).

Almost surely, 2^55502829101 is an apocalyptic number.

It is an amenable number.

55502829101 is a deficient number, since it is larger than the sum of its proper divisors (1).

55502829101 is an equidigital number, since it uses as much as digits as its factorization.

55502829101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 38.

The spelling of 55502829101 in words is "fifty-five billion, five hundred two million, eight hundred twenty-nine thousand, one hundred one".