130450477 has 8 divisors (see below), whose sum is σ = 132385464. Its totient is φ = 128529408.

The previous prime is 130450429. The next prime is 130450483. The reversal of 130450477 is 774054031.

It can be written as a sum of positive squares in 4 ways, for example, as 11236 + 130439241 = 106^2 + 11421^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 130450477 - 2¹⁵ = 130417709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130450277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16213 + ... + 22885.

It is an arithmetic number, because the mean of its divisors is an integer number (16548183).

Almost surely, 2^130450477 is an apocalyptic number.

It is an amenable number.

130450477 is a deficient number, since it is larger than the sum of its proper divisors (1934987).

130450477 is a wasteful number, since it uses less digits than its factorization.

130450477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6959.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 130450477 is about 11421.4918902917. The cubic root of 130450477 is about 507.1641619638.

The spelling of 130450477 in words is "one hundred thirty million, four hundred fifty thousand, four hundred seventy-seven".