4003755480 has 112 divisors (see below), whose sum is σ = 13506594480. Its totient is φ = 1067660352.

The previous prime is 4003755461. The next prime is 4003755491. The reversal of 4003755480 is 845573004.

4003755480 is a `hidden beast` number, since 40 + 0 + 3 + 75 + 548 + 0 = 666.

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 27 ways as a sum of consecutive naturals, for example, 39492 + ... + 97811.

Almost surely, 2^4003755480 is an apocalyptic number.

4003755480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4003755480 is an abundant number, since it is smaller than the sum of its proper divisors (9502839000).

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

4003755480 is a wasteful number, since it uses less digits than its factorization.

4003755480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137332 (or 137313 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 4003755480 is about 63275.2359142184. The cubic root of 4003755480 is about 1587.8976843181.

The spelling of 4003755480 in words is "four billion, three million, seven hundred fifty-five thousand, four hundred eighty".