4663502040 has 64 divisors (see below), whose sum is σ = 14008347360. Its totient is φ = 1242014720.

The previous prime is 4663502023. The next prime is 4663502047. The reversal of 4663502040 is 402053664.

It is a super-4 number, since 4×4663502040⁴ (a number of 40 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4663501989 and 4663502007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4663502047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71260 + ... + 120020.

Almost surely, 2^4663502040 is an apocalyptic number.

4663502040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4663502040 is an abundant number, since it is smaller than the sum of its proper divisors (9344845320).

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

4663502040 is a wasteful number, since it uses less digits than its factorization.

4663502040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49572 (or 49568 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 4663502040 is about 68289.8384827494. The cubic root of 4663502040 is about 1670.7214829898.

The spelling of 4663502040 in words is "four billion, six hundred sixty-three million, five hundred two thousand, forty".