1464263533 has 8 divisors (see below), whose sum is σ = 1551829752. Its totient is φ = 1376856576.

The previous prime is 1464263527. The next prime is 1464263587. The reversal of 1464263533 is 3353624641.

It can be written as a sum of positive squares in 4 ways, for example, as 649332324 + 814931209 = 25482^2 + 28547^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1464263533 - 2⁵ = 1464263501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1464263492 and 1464263501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464263503) 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, 20610 + ... + 57907.

It is an arithmetic number, because the mean of its divisors is an integer number (193978719).

Almost surely, 2^1464263533 is an apocalyptic number.

It is an amenable number.

1464263533 is a deficient number, since it is larger than the sum of its proper divisors (87566219).

1464263533 is a wasteful number, since it uses less digits than its factorization.

1464263533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79631.

The product of its digits is 155520, while the sum is 37.

The square root of 1464263533 is about 38265.6965570993. The cubic root of 1464263533 is about 1135.5504023788.

The spelling of 1464263533 in words is "one billion, four hundred sixty-four million, two hundred sixty-three thousand, five hundred thirty-three".