4541157536 has 24 divisors (see below), whose sum is σ = 9329118624. Its totient is φ = 2171857600.

The previous prime is 4541157527. The next prime is 4541157563. The reversal of 4541157536 is 6357511454.

It is a happy number.

It is a super-2 number, since 2×4541157536² = 41244223533539182592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4541157493 and 4541157502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3084290 + ... + 3085761.

It is an arithmetic number, because the mean of its divisors is an integer number (388713276).

Almost surely, 2^4541157536 is an apocalyptic number.

4541157536 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4541157536 is an abundant number, since it is smaller than the sum of its proper divisors (4787961088).

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

4541157536 is a wasteful number, since it uses less digits than its factorization.

4541157536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6170084 (or 6170076 counting only the distinct ones).

The product of its digits is 252000, while the sum is 41.

The square root of 4541157536 is about 67388.1112363301. Note that the first 3 decimals coincide. The cubic root of 4541157536 is about 1655.9816602013.

The spelling of 4541157536 in words is "four billion, five hundred forty-one million, one hundred fifty-seven thousand, five hundred thirty-six".