52290563758 has 4 divisors (see below), whose sum is σ = 78435845640. Its totient is φ = 26145281878.

The previous prime is 52290563729. The next prime is 52290563807. The reversal of 52290563758 is 85736509225.

52290563758 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13072640938 + ... + 13072640941.

It is an arithmetic number, because the mean of its divisors is an integer number (19608961410).

Almost surely, 2^52290563758 is an apocalyptic number.

52290563758 is a deficient number, since it is larger than the sum of its proper divisors (26145281882).

52290563758 is a wasteful number, since it uses less digits than its factorization.

52290563758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26145281881.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 52290563758 in words is "fifty-two billion, two hundred ninety million, five hundred sixty-three thousand, seven hundred fifty-eight".