53224535450 has 24 divisors (see below), whose sum is σ = 99012144960. Its totient is φ = 21286694000.

The previous prime is 53224535449. The next prime is 53224535471. The reversal of 53224535450 is 5453542235.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283121 + ... + 431979.

It is an arithmetic number, because the mean of its divisors is an integer number (4125506040).

Almost surely, 2^53224535450 is an apocalyptic number.

53224535450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53224535450 is a deficient number, since it is larger than the sum of its proper divisors (45787609510).

53224535450 is a wasteful number, since it uses less digits than its factorization.

53224535450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156022 (or 156017 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 53224535450 in words is "fifty-three billion, two hundred twenty-four million, five hundred thirty-five thousand, four hundred fifty".