130563854 has 4 divisors (see below), whose sum is σ = 195845784. Its totient is φ = 65281926.

The previous prime is 130563841. The next prime is 130563863. The reversal of 130563854 is 458365031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 458365031 = 79 ⋅5802089.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32640962 + ... + 32640965.

It is an arithmetic number, because the mean of its divisors is an integer number (48961446).

Almost surely, 2^130563854 is an apocalyptic number.

130563854 is a deficient number, since it is larger than the sum of its proper divisors (65281930).

130563854 is an equidigital number, since it uses as much as digits as its factorization.

130563854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65281929.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 130563854 is about 11426.4541306566. The cubic root of 130563854 is about 507.3110481033.

The spelling of 130563854 in words is "one hundred thirty million, five hundred sixty-three thousand, eight hundred fifty-four".