541157152761 has 12 divisors (see below), whose sum is σ = 787826337792. Its totient is φ = 357930714456.

The previous prime is 541157152727. The next prime is 541157152787. The reversal of 541157152761 is 167251751145.

541157152761 is a `hidden beast` number, since 5 + 4 + 1 + 1 + 571 + 5 + 2 + 76 + 1 = 666.

It is not a de Polignac number, because 541157152761 - 2¹¹ = 541157150713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541157152721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236725521 + ... + 236727806.

It is an arithmetic number, because the mean of its divisors is an integer number (65652194816).

Almost surely, 2^541157152761 is an apocalyptic number.

It is an amenable number.

541157152761 is a deficient number, since it is larger than the sum of its proper divisors (246669185031).

541157152761 is a wasteful number, since it uses less digits than its factorization.

541157152761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473453460 (or 473453457 counting only the distinct ones).

The product of its digits is 294000, while the sum is 45.

The spelling of 541157152761 in words is "five hundred forty-one billion, one hundred fifty-seven million, one hundred fifty-two thousand, seven hundred sixty-one".