1325455160 has 32 divisors (see below), whose sum is σ = 3023133840. Its totient is φ = 522918144.

The previous prime is 1325455147. The next prime is 1325455163. The reversal of 1325455160 is 615545231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325455163) 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, 224042 + ... + 229881.

Almost surely, 2^1325455160 is an apocalyptic number.

1325455160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1325455160 is an abundant number, since it is smaller than the sum of its proper divisors (1697678680).

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

1325455160 is a wasteful number, since it uses less digits than its factorization.

1325455160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454007 (or 454003 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 1325455160 is about 36406.8010129976. The cubic root of 1325455160 is about 1098.4703697914.

The spelling of 1325455160 in words is "one billion, three hundred twenty-five million, four hundred fifty-five thousand, one hundred sixty".