53401735296 has 512 divisors, whose sum is σ = 194998540800. Its totient is φ = 14010236928.

The previous prime is 53401735229. The next prime is 53401735319. The reversal of 53401735296 is 69253710435.

53401735296 is a `hidden beast` number, since 5 + 340 + 17 + 3 + 5 + 296 = 666.

53401735296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87115086 + ... + 87115698.

It is an arithmetic number, because the mean of its divisors is an integer number (380856525).

Almost surely, 2^53401735296 is an apocalyptic number.

53401735296 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53401735296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97499270400).

53401735296 is an abundant number, since it is smaller than the sum of its proper divisors (141596805504).

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

53401735296 is a wasteful number, since it uses less digits than its factorization.

53401735296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 53401735296 in words is "fifty-three billion, four hundred one million, seven hundred thirty-five thousand, two hundred ninety-six".