130264552 has 32 divisors (see below), whose sum is σ = 270216000. Its totient is φ = 58374400.

The previous prime is 130264543. The next prime is 130264553. The reversal of 130264552 is 255462031.

It is a self number, because there is not a number n which added to its sum of digits gives 130264552.

It is not an unprimeable number, because it can be changed into a prime (130264553) 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, 4177 + ... + 16672.

It is an arithmetic number, because the mean of its divisors is an integer number (8444250).

Almost surely, 2^130264552 is an apocalyptic number.

It is an amenable number.

130264552 is an abundant number, since it is smaller than the sum of its proper divisors (139951448).

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

130264552 is a wasteful number, since it uses less digits than its factorization.

130264552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20937 (or 20933 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 130264552 is about 11413.3497274026. The cubic root of 130264552 is about 506.9231015698.

It can be divided in two parts, 130264 and 552, that added together give a triangular number (130816 = T₅₁₁).

The spelling of 130264552 in words is "one hundred thirty million, two hundred sixty-four thousand, five hundred fifty-two".