52452520007 has 2 divisors, whose sum is σ = 52452520008. Its totient is φ = 52452520006.

The previous prime is 52452519989. The next prime is 52452520019. The reversal of 52452520007 is 70002525425.

52452520007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52452520007 - 2¹⁶ = 52452454471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52452523007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26226260003 + 26226260004.

It is an arithmetic number, because the mean of its divisors is an integer number (26226260004).

Almost surely, 2^52452520007 is an apocalyptic number.

52452520007 is a deficient number, since it is larger than the sum of its proper divisors (1).

52452520007 is an equidigital number, since it uses as much as digits as its factorization.

52452520007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28000, while the sum is 32.

It can be divided in two parts, 5245 and 2520007, that added together give a palindrome (2525252).

The spelling of 52452520007 in words is "fifty-two billion, four hundred fifty-two million, five hundred twenty thousand, seven".