245002150 has 48 divisors (see below), whose sum is σ = 496285200. Its totient is φ = 89631360.

The previous prime is 245002127. The next prime is 245002151. The reversal of 245002150 is 51200542.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245002151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23104 + ... + 31996.

It is an arithmetic number, because the mean of its divisors is an integer number (10339275).

Almost surely, 2^245002150 is an apocalyptic number.

245002150 is an abundant number, since it is smaller than the sum of its proper divisors (251283050).

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

245002150 is a wasteful number, since it uses less digits than its factorization.

245002150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8953 (or 8948 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 245002150 is about 15652.5445215786. The cubic root of 245002150 is about 625.7343049361.

Adding to 245002150 its reverse (51200542), we get a palindrome (296202692).

The spelling of 245002150 in words is "two hundred forty-five million, two thousand, one hundred fifty".