106525543 has 2 divisors, whose sum is σ = 106525544. Its totient is φ = 106525542.

The previous prime is 106525537. The next prime is 106525589. The reversal of 106525543 is 345525601.

It is a weak prime.

It is an emirp because it is prime and its reverse (345525601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106525543 is a prime.

It is a super-2 number, since 2×106525543² = 22695382622889698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106525513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53262771 + 53262772.

It is an arithmetic number, because the mean of its divisors is an integer number (53262772).

Almost surely, 2^106525543 is an apocalyptic number.

106525543 is a deficient number, since it is larger than the sum of its proper divisors (1).

106525543 is an equidigital number, since it uses as much as digits as its factorization.

106525543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 106525543 is about 10321.1212084734. The cubic root of 106525543 is about 474.0431975325.

The spelling of 106525543 in words is "one hundred six million, five hundred twenty-five thousand, five hundred forty-three".