4547423561232 has 40 divisors (see below), whose sum is σ = 12152597451840. Its totient is φ = 1463538616960.

The previous prime is 4547423561227. The next prime is 4547423561237. The reversal of 4547423561232 is 2321653247454.

It is an interprime number because it is at equal distance from previous prime (4547423561227) and next prime (4547423561237).

It is a super-2 number, since 2×4547423561232² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (4547423561237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1633412244 + ... + 1633415027.

It is an arithmetic number, because the mean of its divisors is an integer number (303814936296).

Almost surely, 2^{4547423561232} is an apocalyptic number.

It is an amenable number.

4547423561232 is an abundant number, since it is smaller than the sum of its proper divisors (7605173890608).

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

4547423561232 is a wasteful number, since it uses less digits than its factorization.

4547423561232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266827311 (or 3266827305 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 48.

The spelling of 4547423561232 in words is "four trillion, five hundred forty-seven billion, four hundred twenty-three million, five hundred sixty-one thousand, two hundred thirty-two".