4561366454652 has 48 divisors (see below), whose sum is σ = 12165607462400. Its totient is φ = 1303037174592.

The previous prime is 4561366454647. The next prime is 4561366454741. The reversal of 4561366454652 is 2564546631654.

It is a super-2 number, since 2×4561366454652² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4561366454592 and 4561366454601.

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, 3859183 + ... + 4900614.

Almost surely, 2^{4561366454652} is an apocalyptic number.

4561366454652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4561366454652 is an abundant number, since it is smaller than the sum of its proper divisors (7604241007748).

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

4561366454652 is a wasteful number, since it uses less digits than its factorization.

4561366454652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8766010 (or 8766008 counting only the distinct ones).

The product of its digits is 62208000, while the sum is 57.

The spelling of 4561366454652 in words is "four trillion, five hundred sixty-one billion, three hundred sixty-six million, four hundred fifty-four thousand, six hundred fifty-two".