52404603455 has 4 divisors (see below), whose sum is σ = 62885524152. Its totient is φ = 41923682760.

The previous prime is 52404603409. The next prime is 52404603457. The reversal of 52404603455 is 55430640425.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52404603455 - 2¹⁰ = 52404602431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52404603457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240460341 + ... + 5240460350.

It is an arithmetic number, because the mean of its divisors is an integer number (15721381038).

Almost surely, 2^52404603455 is an apocalyptic number.

52404603455 is a deficient number, since it is larger than the sum of its proper divisors (10480920697).

52404603455 is a wasteful number, since it uses less digits than its factorization.

52404603455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10480920696.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 52404603455 in words is "fifty-two billion, four hundred four million, six hundred three thousand, four hundred fifty-five".