180425088 has 48 divisors (see below), whose sum is σ = 519195300. Its totient is φ = 60141312.

The previous prime is 180425071. The next prime is 180425093. The reversal of 180425088 is 880524081.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77158 + ... + 79461.

Almost surely, 2^180425088 is an apocalyptic number.

180425088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

180425088 is an abundant number, since it is smaller than the sum of its proper divisors (338770212).

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

180425088 is a wasteful number, since it uses less digits than its factorization.

180425088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156639 (or 156624 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 180425088 is about 13432.2406172611. The cubic root of 180425088 is about 565.0657380372.

The spelling of 180425088 in words is "one hundred eighty million, four hundred twenty-five thousand, eighty-eight".