752543852461 has 2 divisors, whose sum is σ = 752543852462. Its totient is φ = 752543852460.

The previous prime is 752543852453. The next prime is 752543852483. The reversal of 752543852461 is 164258345257.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 513041280361 + 239502572100 = 716269^2 + 489390^2 .

It is an emirp because it is prime and its reverse (164258345257) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 752543852461 - 2³ = 752543852453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 752543852399 and 752543852408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (752543852441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376271926230 + 376271926231.

It is an arithmetic number, because the mean of its divisors is an integer number (376271926231).

Almost surely, 2^752543852461 is an apocalyptic number.

It is an amenable number.

752543852461 is a deficient number, since it is larger than the sum of its proper divisors (1).

752543852461 is an equidigital number, since it uses as much as digits as its factorization.

752543852461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064000, while the sum is 52.

The spelling of 752543852461 in words is "seven hundred fifty-two billion, five hundred forty-three million, eight hundred fifty-two thousand, four hundred sixty-one".