5020571105706 has 32 divisors (see below), whose sum is σ = 10813660361280. Its totient is φ = 1544773595904.

The previous prime is 5020571105659. The next prime is 5020571105707. The reversal of 5020571105706 is 6075011750205.

It is a super-2 number, since 2×5020571105706² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5020571105707) 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, 7692610 + ... + 8319698.

It is an arithmetic number, because the mean of its divisors is an integer number (337926886290).

Almost surely, 2^{5020571105706} is an apocalyptic number.

5020571105706 is an abundant number, since it is smaller than the sum of its proper divisors (5793089255574).

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

5020571105706 is a wasteful number, since it uses less digits than its factorization.

5020571105706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729750.

The product of its (nonzero) digits is 73500, while the sum is 39.

The spelling of 5020571105706 in words is "five trillion, twenty billion, five hundred seventy-one million, one hundred five thousand, seven hundred six".