41533561451 has 2 divisors, whose sum is σ = 41533561452. Its totient is φ = 41533561450.

The previous prime is 41533561429. The next prime is 41533561513. The reversal of 41533561451 is 15416533514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41533561451 - 2³⁴ = 24353692267 is a prime.

It is not a weakly prime, because it can be changed into another prime (41533561051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20766780725 + 20766780726.

It is an arithmetic number, because the mean of its divisors is an integer number (20766780726).

Almost surely, 2^41533561451 is an apocalyptic number.

41533561451 is a deficient number, since it is larger than the sum of its proper divisors (1).

41533561451 is an equidigital number, since it uses as much as digits as its factorization.

41533561451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108000, while the sum is 38.

The spelling of 41533561451 in words is "forty-one billion, five hundred thirty-three million, five hundred sixty-one thousand, four hundred fifty-one".