52211500101 has 20 divisors (see below), whose sum is σ = 78230631424. Its totient is φ = 34702489800.

The previous prime is 52211500007. The next prime is 52211500127. The reversal of 52211500101 is 10100511225.

52211500101 is a `hidden beast` number, since 52 + 2 + 11 + 500 + 101 = 666.

It is not a de Polignac number, because 52211500101 - 2¹³ = 52211491909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52211500151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 946885 + ... + 1000506.

Almost surely, 2^52211500101 is an apocalyptic number.

It is an amenable number.

52211500101 is a deficient number, since it is larger than the sum of its proper divisors (26019131323).

52211500101 is a wasteful number, since it uses less digits than its factorization.

52211500101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947734 (or 1947725 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The spelling of 52211500101 in words is "fifty-two billion, two hundred eleven million, five hundred thousand, one hundred one".