52435554201 has 40 divisors (see below), whose sum is σ = 78869779560. Its totient is φ = 34716791808.

The previous prime is 52435554191. The next prime is 52435554287. The reversal of 52435554201 is 10245553425.

52435554201 is a `hidden beast` number, since 52 + 4 + 35 + 554 + 20 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3174195600 + 49261358601 = 56340^2 + 221949^2 .

It is not a de Polignac number, because 52435554201 - 2¹¹ = 52435552153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52435554701) 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 39 ways as a sum of consecutive naturals, for example, 7715661 + ... + 7722453.

It is an arithmetic number, because the mean of its divisors is an integer number (1971744489).

Almost surely, 2^52435554201 is an apocalyptic number.

It is an amenable number.

52435554201 is a deficient number, since it is larger than the sum of its proper divisors (26434225359).

52435554201 is a wasteful number, since it uses less digits than its factorization.

52435554201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447 (or 7438 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 52435554201 in words is "fifty-two billion, four hundred thirty-five million, five hundred fifty-four thousand, two hundred one".