4667561542 has 48 divisors (see below), whose sum is σ = 8451326160. Its totient is φ = 1925431872.

The previous prime is 4667561519. The next prime is 4667561551. The reversal of 4667561542 is 2451657664.

It is a super-2 number, since 2×4667561542² = 43572261496714835528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4667561492 and 4667561501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 983808 + ... + 988540.

It is an arithmetic number, because the mean of its divisors is an integer number (176069295).

Almost surely, 2^4667561542 is an apocalyptic number.

4667561542 is a deficient number, since it is larger than the sum of its proper divisors (3783764618).

4667561542 is a wasteful number, since it uses less digits than its factorization.

4667561542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125 (or 5118 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The square root of 4667561542 is about 68319.5546092039. The cubic root of 4667561542 is about 1671.2061209389.

The spelling of 4667561542 in words is "four billion, six hundred sixty-seven million, five hundred sixty-one thousand, five hundred forty-two".