125280541 has 8 divisors (see below), whose sum is σ = 128268000. Its totient is φ = 122322000.

The previous prime is 125280539. The next prime is 125280559. The reversal of 125280541 is 145082521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125280541 - 2¹ = 125280539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125280511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666 + ... + 15916.

It is an arithmetic number, because the mean of its divisors is an integer number (16033500).

Almost surely, 2^125280541 is an apocalyptic number.

It is an amenable number.

125280541 is a deficient number, since it is larger than the sum of its proper divisors (2987459).

125280541 is a wasteful number, since it uses less digits than its factorization.

125280541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14459.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 125280541 is about 11192.8790308839. The cubic root of 125280541 is about 500.3737751813.

The spelling of 125280541 in words is "one hundred twenty-five million, two hundred eighty thousand, five hundred forty-one".