63045080 has 32 divisors (see below), whose sum is σ = 162116640. Its totient is φ = 21615360.

The previous prime is 63045013. The next prime is 63045113. The reversal of 63045080 is 8054036.

It is a super-2 number, since 2×63045080² = 7949364224412800, which contains 22 as substring.

It is a congruent number.

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, 112301 + ... + 112860.

It is an arithmetic number, because the mean of its divisors is an integer number (5066145).

Almost surely, 2^63045080 is an apocalyptic number.

It is an amenable number.

63045080 is an abundant number, since it is smaller than the sum of its proper divisors (99071560).

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

63045080 is a wasteful number, since it uses less digits than its factorization.

63045080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225179 (or 225175 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 63045080 is about 7940.0931984455. The cubic root of 63045080 is about 398.0006060444. Note that the first 3 decimals are identical.

The spelling of 63045080 in words is "sixty-three million, forty-five thousand, eighty".