10136547461 has 2 divisors, whose sum is σ = 10136547462. Its totient is φ = 10136547460.

The previous prime is 10136547457. The next prime is 10136547479. The reversal of 10136547461 is 16474563101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10016206561 + 120340900 = 100081^2 + 10970^2 .

It is a cyclic number.

It is not a de Polignac number, because 10136547461 - 2² = 10136547457 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10136547361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5068273730 + 5068273731.

It is an arithmetic number, because the mean of its divisors is an integer number (5068273731).

Almost surely, 2^10136547461 is an apocalyptic number.

It is an amenable number.

10136547461 is a deficient number, since it is larger than the sum of its proper divisors (1).

10136547461 is an equidigital number, since it uses as much as digits as its factorization.

10136547461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 10136547461 in words is "ten billion, one hundred thirty-six million, five hundred forty-seven thousand, four hundred sixty-one".