536464526400 has 504 divisors, whose sum is σ = 2109400757568. Its totient is φ = 128217600000.

The previous prime is 536464526321. The next prime is 536464526401. The reversal of 536464526400 is 4625464635.

It is a happy number.

536464526400 is a `hidden beast` number, since 5 + 3 + 64 + 64 + 526 + 4 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (536464526401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11222550 + ... + 11270250.

Almost surely, 2^536464526400 is an apocalyptic number.

536464526400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536464526400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1054700378784).

536464526400 is an abundant number, since it is smaller than the sum of its proper divisors (1572936231168).

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

536464526400 is a wasteful number, since it uses less digits than its factorization.

536464526400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47811 (or 47793 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 536464526400 in words is "five hundred thirty-six billion, four hundred sixty-four million, five hundred twenty-six thousand, four hundred".