747464533 has 2 divisors, whose sum is σ = 747464534. Its totient is φ = 747464532.

The previous prime is 747464527. The next prime is 747464561. The reversal of 747464533 is 335464747.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 745453809 + 2010724 = 27303^2 + 1418^2 .

It is a cyclic number.

It is not a de Polignac number, because 747464533 - 2²⁵ = 713910101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 747464533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (747464933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373732266 + 373732267.

It is an arithmetic number, because the mean of its divisors is an integer number (373732267).

Almost surely, 2^747464533 is an apocalyptic number.

It is an amenable number.

747464533 is a deficient number, since it is larger than the sum of its proper divisors (1).

747464533 is an equidigital number, since it uses as much as digits as its factorization.

747464533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 43.

The square root of 747464533 is about 27339.7976034937. The cubic root of 747464533 is about 907.5353073357.

The spelling of 747464533 in words is "seven hundred forty-seven million, four hundred sixty-four thousand, five hundred thirty-three".