130540455 has 48 divisors (see below), whose sum is σ = 237725280. Its totient is φ = 66173184.

The previous prime is 130540453. The next prime is 130540457. The reversal of 130540455 is 554045031.

It is an interprime number because it is at equal distance from previous prime (130540453) and next prime (130540457).

It is not a de Polignac number, because 130540455 - 2¹ = 130540453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130540453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86689 + ... + 88181.

It is an arithmetic number, because the mean of its divisors is an integer number (4952610).

Almost surely, 2^130540455 is an apocalyptic number.

130540455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130540455 is a deficient number, since it is larger than the sum of its proper divisors (107184825).

130540455 is a wasteful number, since it uses less digits than its factorization.

130540455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600 (or 1597 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 130540455 is about 11425.4301888375. The cubic root of 130540455 is about 507.2807403777.

Adding to 130540455 its reverse (554045031), we get a palindrome (684585486).

The spelling of 130540455 in words is "one hundred thirty million, five hundred forty thousand, four hundred fifty-five".