5670261221520 has 160 divisors (see below), whose sum is σ = 20094594363648. Its totient is φ = 1295693973504.

The previous prime is 5670261221491. The next prime is 5670261221587. The reversal of 5670261221520 is 251221620765.

It is a super-2 number, since 2×5670261221520² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5501322 + ... + 6450198.

Almost surely, 2^{5670261221520} 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 5670261221520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10047297181824).

5670261221520 is an abundant number, since it is smaller than the sum of its proper divisors (14424333142128).

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

5670261221520 is a wasteful number, since it uses less digits than its factorization.

5670261221520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952457 (or 952451 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 5670261221520 in words is "five trillion, six hundred seventy billion, two hundred sixty-one million, two hundred twenty-one thousand, five hundred twenty".