125561062 has 12 divisors (see below), whose sum is σ = 205549596. Its totient is φ = 57049320.

The previous prime is 125561057. The next prime is 125561069. The reversal of 125561062 is 260165521.

It is a self number, because there is not a number n which added to its sum of digits gives 125561062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125561069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51364 + ... + 53752.

It is an arithmetic number, because the mean of its divisors is an integer number (17129133).

Almost surely, 2^125561062 is an apocalyptic number.

125561062 is a deficient number, since it is larger than the sum of its proper divisors (79988534).

125561062 is an frugal number, since it uses more digits than its factorization.

125561062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4791 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 125561062 is about 11205.4032502182. The cubic root of 125561062 is about 500.7469661940.

The spelling of 125561062 in words is "one hundred twenty-five million, five hundred sixty-one thousand, sixty-two".