125054202 has 32 divisors (see below), whose sum is σ = 307827072. Its totient is φ = 32981184.

The previous prime is 125054201. The next prime is 125054203. The reversal of 125054202 is 202450521.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (125054201) and next prime (125054203).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (125054201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113973 + ... + 115064.

It is an arithmetic number, because the mean of its divisors is an integer number (9619596).

Almost surely, 2^125054202 is an apocalyptic number.

125054202 is an abundant number, since it is smaller than the sum of its proper divisors (182772870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125054202 is a wasteful number, since it uses less digits than its factorization.

125054202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229062.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 125054202 is about 11182.7636119163. The cubic root of 125054202 is about 500.0722588901.

The spelling of 125054202 in words is "one hundred twenty-five million, fifty-four thousand, two hundred two".