130522754 has 8 divisors (see below), whose sum is σ = 201075708. Its totient is φ = 63497520.

The previous prime is 130522751. The next prime is 130522811. The reversal of 130522754 is 457225031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102718225 + 27804529 = 10135^2 + 5273^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (130522751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 881837 + ... + 881984.

Almost surely, 2^130522754 is an apocalyptic number.

130522754 is a deficient number, since it is larger than the sum of its proper divisors (70552954).

130522754 is a wasteful number, since it uses less digits than its factorization.

130522754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763860.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 130522754 is about 11424.6555309121. The cubic root of 130522754 is about 507.2578106218.

Adding to 130522754 its reverse (457225031), we get a palindrome (587747785).

The spelling of 130522754 in words is "one hundred thirty million, five hundred twenty-two thousand, seven hundred fifty-four".