4540629236 has 24 divisors (see below), whose sum is σ = 9335280864. Its totient is φ = 1905158880.

The previous prime is 4540629227. The next prime is 4540629259. The reversal of 4540629236 is 6329260454.

It is a junction number, because it is equal to n+sod(n) for n = 4540629193 and 4540629202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3968510 + ... + 3969653.

It is an arithmetic number, because the mean of its divisors is an integer number (388970036).

Almost surely, 2^4540629236 is an apocalyptic number.

It is an amenable number.

4540629236 is an abundant number, since it is smaller than the sum of its proper divisors (4794651628).

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

4540629236 is a wasteful number, since it uses less digits than its factorization.

4540629236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7938191 (or 7938189 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 4540629236 is about 67384.1912914298. The cubic root of 4540629236 is about 1655.9174409626.

The spelling of 4540629236 in words is "four billion, five hundred forty million, six hundred twenty-nine thousand, two hundred thirty-six".