130664054 has 4 divisors (see below), whose sum is σ = 195996084. Its totient is φ = 65332026.

The previous prime is 130664033. The next prime is 130664059. The reversal of 130664054 is 450466031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450466031 = 347 ⋅1298173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130664059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32666012 + ... + 32666015.

It is an arithmetic number, because the mean of its divisors is an integer number (48999021).

Almost surely, 2^130664054 is an apocalyptic number.

130664054 is a deficient number, since it is larger than the sum of its proper divisors (65332030).

130664054 is an equidigital number, since it uses as much as digits as its factorization.

130664054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65332029.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 130664054 is about 11430.8378520562. The cubic root of 130664054 is about 507.4407919473.

The spelling of 130664054 in words is "one hundred thirty million, six hundred sixty-four thousand, fifty-four".