130401552 has 20 divisors (see below), whose sum is σ = 336870800. Its totient is φ = 43467168.

The previous prime is 130401539. The next prime is 130401553. The reversal of 130401552 is 255104031.

It is not an unprimeable number, because it can be changed into a prime (130401553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358302 + ... + 1358397.

It is an arithmetic number, because the mean of its divisors is an integer number (16843540).

Almost surely, 2^130401552 is an apocalyptic number.

130401552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130401552 is an abundant number, since it is smaller than the sum of its proper divisors (206469248).

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

130401552 is a wasteful number, since it uses less digits than its factorization.

130401552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716710 (or 2716704 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 130401552 is about 11419.3498939300. The cubic root of 130401552 is about 507.1007506478.

Adding to 130401552 its reverse (255104031), we get a palindrome (385505583).

The spelling of 130401552 in words is "one hundred thirty million, four hundred one thousand, five hundred fifty-two".