395211053 has 8 divisors (see below), whose sum is σ = 419437440. Its totient is φ = 371093440.

The previous prime is 395211049. The next prime is 395211079. The reversal of 395211053 is 350112593.

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

It is a cyclic number.

It is not a de Polignac number, because 395211053 - 2² = 395211049 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 (395211953) 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, 19643 + ... + 34296.

It is an arithmetic number, because the mean of its divisors is an integer number (52429680).

Almost surely, 2^395211053 is an apocalyptic number.

It is an amenable number.

395211053 is a deficient number, since it is larger than the sum of its proper divisors (24226387).

395211053 is a wasteful number, since it uses less digits than its factorization.

395211053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54387.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 395211053 is about 19879.9158197413. The cubic root of 395211053 is about 733.8540477792.

The spelling of 395211053 in words is "three hundred ninety-five million, two hundred eleven thousand, fifty-three".