7530986492 has 12 divisors (see below), whose sum is σ = 13315095360. Its totient is φ = 3726673536.

The previous prime is 7530986467. The next prime is 7530986513. The reversal of 7530986492 is 2946890357.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9704492 + ... + 9705267.

It is an arithmetic number, because the mean of its divisors is an integer number (1109591280).

Almost surely, 2^7530986492 is an apocalyptic number.

It is an amenable number.

7530986492 is a deficient number, since it is larger than the sum of its proper divisors (5784108868).

7530986492 is a wasteful number, since it uses less digits than its factorization.

7530986492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19409860 (or 19409858 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 53.

The square root of 7530986492 is about 86781.2565707596. The cubic root of 7530986492 is about 1960.1258502420.

The spelling of 7530986492 in words is "seven billion, five hundred thirty million, nine hundred eighty-six thousand, four hundred ninety-two".