53395304952 has 432 divisors, whose sum is σ = 163031256360. Its totient is φ = 14554425600.

The previous prime is 53395304939. The next prime is 53395304969. The reversal of 53395304952 is 25940359335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1007458558 + ... + 1007458610.

Almost surely, 2^53395304952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53395304952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81515628180).

53395304952 is an abundant number, since it is smaller than the sum of its proper divisors (109635951408).

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

53395304952 is a wasteful number, since it uses less digits than its factorization.

53395304952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 2187000, while the sum is 48.

The spelling of 53395304952 in words is "fifty-three billion, three hundred ninety-five million, three hundred four thousand, nine hundred fifty-two".