1202004525 has 12 divisors (see below), whose sum is σ = 1987314272. Its totient is φ = 641069040.

The previous prime is 1202004521. The next prime is 1202004539. The reversal of 1202004525 is 5254002021.

It is a happy number.

It is not a de Polignac number, because 1202004525 - 2² = 1202004521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202004521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8013289 + ... + 8013438.

Almost surely, 2^1202004525 is an apocalyptic number.

1202004525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1202004525 is a deficient number, since it is larger than the sum of its proper divisors (785309747).

1202004525 is a wasteful number, since it uses less digits than its factorization.

1202004525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16026740 (or 16026735 counting only the distinct ones).

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

The square root of 1202004525 is about 34669.9369050479. The cubic root of 1202004525 is about 1063.2499415957.

Adding to 1202004525 its reverse (5254002021), we get a palindrome (6456006546).

The spelling of 1202004525 in words is "one billion, two hundred two million, four thousand, five hundred twenty-five".