541049157902 has 32 divisors (see below), whose sum is σ = 922454313984. Its totient is φ = 235773849600.

The previous prime is 541049157853. The next prime is 541049157919. The reversal of 541049157902 is 209751940145.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3634163 + ... + 3780110.

It is an arithmetic number, because the mean of its divisors is an integer number (28826697312).

Almost surely, 2^541049157902 is an apocalyptic number.

541049157902 is a deficient number, since it is larger than the sum of its proper divisors (381405156082).

541049157902 is a wasteful number, since it uses less digits than its factorization.

541049157902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414424.

The product of its (nonzero) digits is 453600, while the sum is 47.

The spelling of 541049157902 in words is "five hundred forty-one billion, forty-nine million, one hundred fifty-seven thousand, nine hundred two".