130550052 has 24 divisors (see below), whose sum is σ = 314444032. Its totient is φ = 42112800.

The previous prime is 130550039. The next prime is 130550087. The reversal of 130550052 is 250055031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175099 + ... + 175842.

Almost surely, 2^130550052 is an apocalyptic number.

130550052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130550052 is an abundant number, since it is smaller than the sum of its proper divisors (183893980).

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

130550052 is a wasteful number, since it uses less digits than its factorization.

130550052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350979 (or 350977 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 130550052 is about 11425.8501653050. The cubic root of 130550052 is about 507.2931714001.

The spelling of 130550052 in words is "one hundred thirty million, five hundred fifty thousand, fifty-two".