1468541556 has 48 divisors (see below), whose sum is σ = 3938625600. Its totient is φ = 472633056.

The previous prime is 1468541537. The next prime is 1468541573. The reversal of 1468541556 is 6551458641.

1468541556 is a `hidden beast` number, since 1 + 46 + 8 + 54 + 1 + 556 = 666.

It is a super-2 number, since 2×1468541556² = 4313228603397802272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231310 + ... + 237573.

It is an arithmetic number, because the mean of its divisors is an integer number (82054700).

Almost surely, 2^1468541556 is an apocalyptic number.

It is an amenable number.

1468541556 is an abundant number, since it is smaller than the sum of its proper divisors (2470084044).

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

1468541556 is a wasteful number, since it uses less digits than its factorization.

1468541556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468925 (or 468917 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 1468541556 is about 38321.5547179391. The cubic root of 1468541556 is about 1136.6552097449.

The spelling of 1468541556 in words is "one billion, four hundred sixty-eight million, five hundred forty-one thousand, five hundred fifty-six".