195203552 has 12 divisors (see below), whose sum is σ = 384307056. Its totient is φ = 97601760.

The previous prime is 195203539. The next prime is 195203563. The reversal of 195203552 is 255302591.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 6100111 = 195203552 / (1 + 9 + 5 + 2 + 0 + 3 + 5 + 5 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050024 + ... + 3050087.

It is an arithmetic number, because the mean of its divisors is an integer number (32025588).

Almost surely, 2^195203552 is an apocalyptic number.

It is an amenable number.

195203552 is a deficient number, since it is larger than the sum of its proper divisors (189103504).

195203552 is an equidigital number, since it uses as much as digits as its factorization.

195203552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100121 (or 6100113 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 195203552 is about 13971.5264735103. The cubic root of 195203552 is about 580.0907032146.

The spelling of 195203552 in words is "one hundred ninety-five million, two hundred three thousand, five hundred fifty-two".