245435005202 has 4 divisors (see below), whose sum is σ = 368152507806. Its totient is φ = 122717502600.

The previous prime is 245435005201. The next prime is 245435005213. The reversal of 245435005202 is 202500534542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 148333589881 + 97101415321 = 385141^2 + 311611^2 .

It is not an unprimeable number, because it can be changed into a prime (245435005201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61358751299 + ... + 61358751302.

Almost surely, 2^245435005202 is an apocalyptic number.

245435005202 is a deficient number, since it is larger than the sum of its proper divisors (122717502604).

245435005202 is a wasteful number, since it uses less digits than its factorization.

245435005202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122717502603.

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 245435005202 its reverse (202500534542), we get a palindrome (447935539744).

The spelling of 245435005202 in words is "two hundred forty-five billion, four hundred thirty-five million, five thousand, two hundred two".