5010971571456 has 144 divisors (see below), whose sum is σ = 13979491753920. Its totient is φ = 1591686512640.

The previous prime is 5010971571451. The next prime is 5010971571457. The reversal of 5010971571456 is 6541751790105.

It is a super-2 number, since 2×5010971571456² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5010971571399 and 5010971571408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5010971571451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496471 + ... + 3204438.

Almost surely, 2^{5010971571456} 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 5010971571456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6989745876960).

5010971571456 is an abundant number, since it is smaller than the sum of its proper divisors (8968520182464).

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

5010971571456 is a wasteful number, since it uses less digits than its factorization.

5010971571456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701012 (or 3700998 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 51.

The spelling of 5010971571456 in words is "five trillion, ten billion, nine hundred seventy-one million, five hundred seventy-one thousand, four hundred fifty-six".