530763544 has 8 divisors (see below), whose sum is σ = 995181660. Its totient is φ = 265381768.

The previous prime is 530763529. The next prime is 530763547. The reversal of 530763544 is 445367035.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530763547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33172714 + ... + 33172729.

Almost surely, 2^530763544 is an apocalyptic number.

It is an amenable number.

530763544 is a deficient number, since it is larger than the sum of its proper divisors (464418116).

530763544 is a wasteful number, since it uses less digits than its factorization.

530763544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66345449 (or 66345445 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 530763544 is about 23038.3060141148. The cubic root of 530763544 is about 809.6556703414.

The spelling of 530763544 in words is "five hundred thirty million, seven hundred sixty-three thousand, five hundred forty-four".