541525536 has 72 divisors (see below), whose sum is σ = 1621030320. Its totient is φ = 171006336.

The previous prime is 541525519. The next prime is 541525549. The reversal of 541525536 is 635525145.

541525536 is a `hidden beast` number, since 54 + 1 + 52 + 553 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×541525536² = 586499812280174592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 541525536.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44010 + ... + 54953.

It is an arithmetic number, because the mean of its divisors is an integer number (22514310).

Almost surely, 2^541525536 is an apocalyptic number.

It is an amenable number.

541525536 is an abundant number, since it is smaller than the sum of its proper divisors (1079504784).

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

541525536 is a wasteful number, since it uses less digits than its factorization.

541525536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98998 (or 98987 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 541525536 is about 23270.7012356740. The cubic root of 541525536 is about 815.0914050568.

The spelling of 541525536 in words is "five hundred forty-one million, five hundred twenty-five thousand, five hundred thirty-six".