20010543413 has 48 divisors (see below), whose sum is σ = 24953370624. Its totient is φ = 15943656960.

The previous prime is 20010543407. The next prime is 20010543439. The reversal of 20010543413 is 31434501002.

It is not a de Polignac number, because 20010543413 - 2⁶ = 20010543349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010543473) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27524456 + ... + 27525182.

It is an arithmetic number, because the mean of its divisors is an integer number (519861888).

Almost surely, 2^20010543413 is an apocalyptic number.

It is an amenable number.

20010543413 is a deficient number, since it is larger than the sum of its proper divisors (4942827211).

20010543413 is a wasteful number, since it uses less digits than its factorization.

20010543413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122 (or 1115 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 20010543413 in words is "twenty billion, ten million, five hundred forty-three thousand, four hundred thirteen".