541521030225672 has 96 divisors (see below), whose sum is σ = 1676793576881280. Its totient is φ = 154659643142400.

The previous prime is 541521030225667. The next prime is 541521030225689. The reversal of 541521030225672 is 276522030125145.

It is a happy number.

541521030225672 is a `hidden beast` number, since 5 + 4 + 1 + 5 + 21 + 0 + 302 + 256 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209307493 + ... + 211878900.

It is an arithmetic number, because the mean of its divisors is an integer number (17466599759180).

Almost surely, 2^{541521030225672} is an apocalyptic number.

It is an amenable number.

541521030225672 is an abundant number, since it is smaller than the sum of its proper divisors (1135272546655608).

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

541521030225672 is a wasteful number, since it uses less digits than its factorization.

541521030225672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421188963 (or 421188956 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 541521030225672 in words is "five hundred forty-one trillion, five hundred twenty-one billion, thirty million, two hundred twenty-five thousand, six hundred seventy-two".