536421602040 has 64 divisors (see below), whose sum is σ = 1636540502400. Its totient is φ = 140621254272.

The previous prime is 536421602039. The next prime is 536421602063. The reversal of 536421602040 is 40206124635.

It is a junction number, because it is equal to n+sod(n) for n = 536421601992 and 536421602010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37875802 + ... + 37889961.

It is an arithmetic number, because the mean of its divisors is an integer number (25570945350).

Almost surely, 2^536421602040 is an apocalyptic number.

It is an amenable number.

536421602040 is an abundant number, since it is smaller than the sum of its proper divisors (1100118900360).

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

536421602040 is a wasteful number, since it uses less digits than its factorization.

536421602040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75765836 (or 75765832 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 536421602040 its reverse (40206124635), we get a palindrome (576627726675).

The spelling of 536421602040 in words is "five hundred thirty-six billion, four hundred twenty-one million, six hundred two thousand, forty".