4561562136 has 64 divisors (see below), whose sum is σ = 11468217600. Its totient is φ = 1511975808.

The previous prime is 4561562129. The next prime is 4561562149. The reversal of 4561562136 is 6312651654.

It is a junction number, because it is equal to n+sod(n) for n = 4561562094 and 4561562103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4574790 + ... + 4575786.

It is an arithmetic number, because the mean of its divisors is an integer number (179190900).

Almost surely, 2^4561562136 is an apocalyptic number.

It is an amenable number.

4561562136 is an abundant number, since it is smaller than the sum of its proper divisors (6906655464).

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

4561562136 is a wasteful number, since it uses less digits than its factorization.

4561562136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888 (or 1884 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 4561562136 is about 67539.3376929327. The cubic root of 4561562136 is about 1658.4582065094.

The spelling of 4561562136 in words is "four billion, five hundred sixty-one million, five hundred sixty-two thousand, one hundred thirty-six".