541556602134 has 16 divisors (see below), whose sum is σ = 1083123264960. Its totient is φ = 180517190600.

The previous prime is 541556602123. The next prime is 541556602193. The reversal of 541556602134 is 431206655145.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405337 + ... + 1116875.

It is an arithmetic number, because the mean of its divisors is an integer number (67695204060).

Almost surely, 2^541556602134 is an apocalyptic number.

541556602134 is an abundant number, since it is smaller than the sum of its proper divisors (541566662826).

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

541556602134 is a wasteful number, since it uses less digits than its factorization.

541556602134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838395.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 541556602134 in words is "five hundred forty-one billion, five hundred fifty-six million, six hundred two thousand, one hundred thirty-four".