536421550023 has 12 divisors (see below), whose sum is σ = 776822986680. Its totient is φ = 356695047216.

The previous prime is 536421549971. The next prime is 536421550031. The reversal of 536421550023 is 320055124635.

536421550023 is a `hidden beast` number, since 5 + 3 + 64 + 21 + 550 + 0 + 23 = 666.

It is not a de Polignac number, because 536421550023 - 2⁶ = 536421549959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 536421550023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536421550033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76606261 + ... + 76613262.

It is an arithmetic number, because the mean of its divisors is an integer number (64735248890).

Almost surely, 2^536421550023 is an apocalyptic number.

536421550023 is a deficient number, since it is larger than the sum of its proper divisors (240401436657).

536421550023 is a wasteful number, since it uses less digits than its factorization.

536421550023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153219918 (or 153219915 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 536421550023 its reverse (320055124635), we get a palindrome (856476674658).

The spelling of 536421550023 in words is "five hundred thirty-six billion, four hundred twenty-one million, five hundred fifty thousand, twenty-three".