130534554 has 16 divisors (see below), whose sum is σ = 261800640. Its totient is φ = 43389600.

The previous prime is 130534553. The next prime is 130534603. The reversal of 130534554 is 455435031.

It is not an unprimeable number, because it can be changed into a prime (130534553) 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, 28147 + ... + 32454.

It is an arithmetic number, because the mean of its divisors is an integer number (16362540).

Almost surely, 2^130534554 is an apocalyptic number.

130534554 is an abundant number, since it is smaller than the sum of its proper divisors (131266086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130534554 is a wasteful number, since it uses less digits than its factorization.

130534554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60965.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 130534554 is about 11425.1719461897. The cubic root of 130534554 is about 507.2730964925.

Adding to 130534554 its reverse (455435031), we get a palindrome (585969585).

The spelling of 130534554 in words is "one hundred thirty million, five hundred thirty-four thousand, five hundred fifty-four".