53147710000 has 400 divisors, whose sum is σ = 167457996288. Its totient is φ = 15840000000.

The previous prime is 53147709991. The next prime is 53147710003. The reversal of 53147710000 is 1774135.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (53147710003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17708500 + ... + 17711500.

Almost surely, 2^53147710000 is an apocalyptic number.

53147710000 is a gapful number since it is divisible by the number (50) 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 53147710000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83728998144).

53147710000 is an abundant number, since it is smaller than the sum of its proper divisors (114310286288).

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

53147710000 is a wasteful number, since it uses less digits than its factorization.

53147710000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070 (or 3049 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The spelling of 53147710000 in words is "fifty-three billion, one hundred forty-seven million, seven hundred ten thousand".