52404236654 has 32 divisors (see below), whose sum is σ = 100281874176. Its totient is φ = 19942413120.

The previous prime is 52404236653. The next prime is 52404236693. The reversal of 52404236654 is 45663240425.

It is a super-3 number, since 3×52404236654³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52404236653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3950207 + ... + 3963450.

It is an arithmetic number, because the mean of its divisors is an integer number (3133808568).

Almost surely, 2^52404236654 is an apocalyptic number.

52404236654 is a deficient number, since it is larger than the sum of its proper divisors (47877637522).

52404236654 is a wasteful number, since it uses less digits than its factorization.

52404236654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7913720.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 52404236654 in words is "fifty-two billion, four hundred four million, two hundred thirty-six thousand, six hundred fifty-four".