530877492 has 18 divisors (see below), whose sum is σ = 1341940418. Its totient is φ = 176959152.

The previous prime is 530877491. The next prime is 530877493. The reversal of 530877492 is 294778035.

530877492 is a `hidden beast` number, since 530 + 8 + 77 + 49 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (530877491) and next prime (530877493).

It can be written as a sum of positive squares in only one way, i.e., 487791396 + 43086096 = 22086^2 + 6564^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530877491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7373263 + ... + 7373334.

Almost surely, 2^530877492 is an apocalyptic number.

It is an amenable number.

530877492 is an abundant number, since it is smaller than the sum of its proper divisors (811062926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530877492 is a wasteful number, since it uses less digits than its factorization.

530877492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14746607 (or 14746602 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 530877492 is about 23040.7788930843. The cubic root of 530877492 is about 809.7136070277.

The spelling of 530877492 in words is "five hundred thirty million, eight hundred seventy-seven thousand, four hundred ninety-two".