125460047 has 2 divisors, whose sum is σ = 125460048. Its totient is φ = 125460046.

The previous prime is 125459993. The next prime is 125460109. The reversal of 125460047 is 740064521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125460047 - 2⁸ = 125459791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125460847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62730023 + 62730024.

It is an arithmetic number, because the mean of its divisors is an integer number (62730024).

Almost surely, 2^125460047 is an apocalyptic number.

125460047 is a deficient number, since it is larger than the sum of its proper divisors (1).

125460047 is an equidigital number, since it uses as much as digits as its factorization.

125460047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 125460047 is about 11200.8949196035. The cubic root of 125460047 is about 500.6126450256.

The spelling of 125460047 in words is "one hundred twenty-five million, four hundred sixty thousand, forty-seven".