130454534 has 16 divisors (see below), whose sum is σ = 223840800. Its totient is φ = 55857984.

The previous prime is 130454501. The next prime is 130454537. The reversal of 130454534 is 435454031.

It is a junction number, because it is equal to n+sod(n) for n = 130454497 and 130454506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130454537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14432 + ... + 21660.

It is an arithmetic number, because the mean of its divisors is an integer number (13990050).

Almost surely, 2^130454534 is an apocalyptic number.

130454534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130454534 is a deficient number, since it is larger than the sum of its proper divisors (93386266).

130454534 is a wasteful number, since it uses less digits than its factorization.

130454534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8527.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 130454534 is about 11421.6694926793. The cubic root of 130454534 is about 507.1694194984.

The spelling of 130454534 in words is "one hundred thirty million, four hundred fifty-four thousand, five hundred thirty-four".