536421621130 has 16 divisors (see below), whose sum is σ = 965766336840. Its totient is φ = 214522555392.

The previous prime is 536421621121. The next prime is 536421621143. The reversal of 536421621130 is 31126124635.

It can be written as a sum of positive squares in 4 ways, for example, as 454975881361 + 81445739769 = 674519^2 + 285387^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5712735 + ... + 5805874.

Almost surely, 2^536421621130 is an apocalyptic number.

536421621130 is a deficient number, since it is larger than the sum of its proper divisors (429344715710).

536421621130 is a wasteful number, since it uses less digits than its factorization.

536421621130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11523273.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 536421621130 its reverse (31126124635), we get a palindrome (567547745765).

The spelling of 536421621130 in words is "five hundred thirty-six billion, four hundred twenty-one million, six hundred twenty-one thousand, one hundred thirty".