264350533 has 8 divisors (see below), whose sum is σ = 273572640. Its totient is φ = 255237840.

The previous prime is 264350519. The next prime is 264350539. The reversal of 264350533 is 335053462.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-264350533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264350495 and 264350504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264350539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22423 + ... + 32116.

It is an arithmetic number, because the mean of its divisors is an integer number (34196580).

Almost surely, 2^264350533 is an apocalyptic number.

It is an amenable number.

264350533 is a deficient number, since it is larger than the sum of its proper divisors (9222107).

264350533 is a wasteful number, since it uses less digits than its factorization.

264350533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54707.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 264350533 is about 16258.8601383984. The cubic root of 264350533 is about 641.7906663454.

The spelling of 264350533 in words is "two hundred sixty-four million, three hundred fifty thousand, five hundred thirty-three".