52400195 has 8 divisors (see below), whose sum is σ = 66189840. Its totient is φ = 39713760.

The previous prime is 52400189. The next prime is 52400197. The reversal of 52400195 is 59100425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52400195 - 2⁸ = 52399939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52400197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275696 + ... + 275885.

It is an arithmetic number, because the mean of its divisors is an integer number (8273730).

Almost surely, 2^52400195 is an apocalyptic number.

52400195 is a deficient number, since it is larger than the sum of its proper divisors (13789645).

52400195 is a wasteful number, since it uses less digits than its factorization.

52400195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551605.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 52400195 is about 7238.7978974413. The cubic root of 52400195 is about 374.2061904591.

The spelling of 52400195 in words is "fifty-two million, four hundred thousand, one hundred ninety-five".