7012527490 has 16 divisors (see below), whose sum is σ = 12963700152. Its totient is φ = 2729199744.

The previous prime is 7012527481. The next prime is 7012527517. The reversal of 7012527490 is 947252107.

It can be written as a sum of positive squares in 4 ways, for example, as 6933726361 + 78801129 = 83269^2 + 8877^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9476019 + ... + 9476758.

Almost surely, 2^7012527490 is an apocalyptic number.

7012527490 is a deficient number, since it is larger than the sum of its proper divisors (5951172662).

7012527490 is a wasteful number, since it uses less digits than its factorization.

7012527490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18952821.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 7012527490 is about 83740.8352597465. The cubic root of 7012527490 is about 1914.0716563280.

Adding to 7012527490 its reverse (947252107), we get a palindrome (7959779597).

The spelling of 7012527490 in words is "seven billion, twelve million, five hundred twenty-seven thousand, four hundred ninety".