5111011005546 has 8 divisors (see below), whose sum is σ = 10222022011104. Its totient is φ = 1703670335180.

The previous prime is 5111011005473. The next prime is 5111011005613. The reversal of 5111011005546 is 6455001101115.

It is a sphenic number, since it is the product of 3 distinct primes.

5111011005546 is an admirable number.

It is a super-2 number, since 2×5111011005546² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425917583790 + ... + 425917583801.

It is an arithmetic number, because the mean of its divisors is an integer number (1277752751388).

Almost surely, 2^{5111011005546} is an apocalyptic number.

5111011005546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5111011005546 is a wasteful number, since it uses less digits than its factorization.

5111011005546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851835167596.

The product of its (nonzero) digits is 3000, while the sum is 30.

The spelling of 5111011005546 in words is "five trillion, one hundred eleven billion, eleven million, five thousand, five hundred forty-six".