5621361534430 has 16 divisors (see below), whose sum is σ = 10353763571184. Its totient is φ = 2196252878400.

The previous prime is 5621361534413. The next prime is 5621361534463. The reversal of 5621361534430 is 344351631265.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6536466471 + ... + 6536467330.

It is an arithmetic number, because the mean of its divisors is an integer number (647110223199).

Almost surely, 2^{5621361534430} is an apocalyptic number.

5621361534430 is a deficient number, since it is larger than the sum of its proper divisors (4732402036754).

5621361534430 is a wasteful number, since it uses less digits than its factorization.

5621361534430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13072933851.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 5621361534430 in words is "five trillion, six hundred twenty-one billion, three hundred sixty-one million, five hundred thirty-four thousand, four hundred thirty".