52619550241 has 4 divisors (see below), whose sum is σ = 52620029632. Its totient is φ = 52619070852.

The previous prime is 52619550239. The next prime is 52619550283. The reversal of 52619550241 is 14205591625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52619550241 - 2¹ = 52619550239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52619550194 and 52619550203.

It is not an unprimeable number, because it can be changed into a prime (52619550211) 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, 15556 + ... + 324778.

It is an arithmetic number, because the mean of its divisors is an integer number (13155007408).

Almost surely, 2^52619550241 is an apocalyptic number.

It is an amenable number.

52619550241 is a deficient number, since it is larger than the sum of its proper divisors (479391).

52619550241 is a wasteful number, since it uses less digits than its factorization.

52619550241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479390.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 52619550241 in words is "fifty-two billion, six hundred nineteen million, five hundred fifty thousand, two hundred forty-one".