4523125446021 has 16 divisors (see below), whose sum is σ = 7422564834944. Its totient is φ = 2385824410944.

The previous prime is 4523125446011. The next prime is 4523125446031. The reversal of 4523125446021 is 1206445213254.

It is an interprime number because it is at equal distance from previous prime (4523125446011) and next prime (4523125446031).

It is not a de Polignac number, because 4523125446021 - 2¹¹ = 4523125443973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4523125446011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8284112266 + ... + 8284112811.

It is an arithmetic number, because the mean of its divisors is an integer number (463910302184).

Almost surely, 2^{4523125446021} is an apocalyptic number.

It is an amenable number.

4523125446021 is a deficient number, since it is larger than the sum of its proper divisors (2899439388923).

4523125446021 is a wasteful number, since it uses less digits than its factorization.

4523125446021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16568225100.

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 4523125446021 in words is "four trillion, five hundred twenty-three billion, one hundred twenty-five million, four hundred forty-six thousand, twenty-one".