4529552891254 has 24 divisors (see below), whose sum is σ = 6833896814808. Its totient is φ = 2251613051520.

The previous prime is 4529552891251. The next prime is 4529552891287. The reversal of 4529552891254 is 4521982559254.

It is a junction number, because it is equal to n+sod(n) for n = 4529552891192 and 4529552891201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4529552891251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438183174 + ... + 438193510.

It is an arithmetic number, because the mean of its divisors is an integer number (284745700617).

Almost surely, 2^{4529552891254} is an apocalyptic number.

4529552891254 is a deficient number, since it is larger than the sum of its proper divisors (2304343923554).

4529552891254 is a wasteful number, since it uses less digits than its factorization.

4529552891254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12588 (or 11569 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 61.

The spelling of 4529552891254 in words is "four trillion, five hundred twenty-nine billion, five hundred fifty-two million, eight hundred ninety-one thousand, two hundred fifty-four".