52561087483 has 2 divisors, whose sum is σ = 52561087484. Its totient is φ = 52561087482.

The previous prime is 52561087477. The next prime is 52561087487. The reversal of 52561087483 is 38478016525.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52561087483 is a prime.

It is not a weakly prime, because it can be changed into another prime (52561087487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26280543741 + 26280543742.

It is an arithmetic number, because the mean of its divisors is an integer number (26280543742).

Almost surely, 2^52561087483 is an apocalyptic number.

52561087483 is a deficient number, since it is larger than the sum of its proper divisors (1).

52561087483 is an equidigital number, since it uses as much as digits as its factorization.

52561087483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 52561087483 in words is "fifty-two billion, five hundred sixty-one million, eighty-seven thousand, four hundred eighty-three".