195795054 has 48 divisors (see below), whose sum is σ = 522124512. Its totient is φ = 51637824.

The previous prime is 195795053. The next prime is 195795071. The reversal of 195795054 is 450597591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195795053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58129 + ... + 61404.

It is an arithmetic number, because the mean of its divisors is an integer number (10877594).

Almost surely, 2^195795054 is an apocalyptic number.

195795054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

195795054 is an abundant number, since it is smaller than the sum of its proper divisors (326329458).

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

195795054 is a wasteful number, since it uses less digits than its factorization.

195795054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119561 (or 119558 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 45.

The square root of 195795054 is about 13992.6785856033. The cubic root of 195795054 is about 580.6760389034.

The spelling of 195795054 in words is "one hundred ninety-five million, seven hundred ninety-five thousand, fifty-four".