5213776041021 has 8 divisors (see below), whose sum is σ = 7253949274560. Its totient is φ = 3324726750752.

The previous prime is 5213776040983. The next prime is 5213776041043. The reversal of 5213776041021 is 1201406773125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5213776041021 - 2²⁹ = 5213239170109 is a prime.

It is a super-2 number, since 2×5213776041021² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213776041121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37780985736 + ... + 37780985873.

It is an arithmetic number, because the mean of its divisors is an integer number (906743659320).

Almost surely, 2^{5213776041021} is an apocalyptic number.

It is an amenable number.

5213776041021 is a deficient number, since it is larger than the sum of its proper divisors (2040173233539).

5213776041021 is a wasteful number, since it uses less digits than its factorization.

5213776041021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75561971635.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 5213776041021 in words is "five trillion, two hundred thirteen billion, seven hundred seventy-six million, forty-one thousand, twenty-one".