1255250202 has 32 divisors (see below), whose sum is σ = 2608934400. Its totient is φ = 402192960.

The previous prime is 1255250189. The next prime is 1255250207. The reversal of 1255250202 is 2020525521.

It is not an unprimeable number, because it can be changed into a prime (1255250207) 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, 5068 + ... + 50360.

It is an arithmetic number, because the mean of its divisors is an integer number (81529200).

Almost surely, 2^1255250202 is an apocalyptic number.

1255250202 is an abundant number, since it is smaller than the sum of its proper divisors (1353684198).

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

1255250202 is a wasteful number, since it uses less digits than its factorization.

1255250202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45478.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 1255250202 is about 35429.5103268448. The cubic root of 1255250202 is about 1078.7234007299.

Adding to 1255250202 its reverse (2020525521), we get a palindrome (3275775723).

The spelling of 1255250202 in words is "one billion, two hundred fifty-five million, two hundred fifty thousand, two hundred two".