556105061046 has 32 divisors (see below), whose sum is σ = 1139166420480. Its totient is φ = 180926402976.

The previous prime is 556105061041. The next prime is 556105061063. The reversal of 556105061046 is 640160501655.

556105061046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×556105061046² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 556105060995 and 556105061013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556105061041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6301806 + ... + 6389441.

It is an arithmetic number, because the mean of its divisors is an integer number (35598950640).

Almost surely, 2^556105061046 is an apocalyptic number.

556105061046 is an abundant number, since it is smaller than the sum of its proper divisors (583061359434).

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

556105061046 is a wasteful number, since it uses less digits than its factorization.

556105061046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12691428.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 556105061046 in words is "five hundred fifty-six billion, one hundred five million, sixty-one thousand, forty-six".