4535921946925 has 24 divisors (see below), whose sum is σ = 5640723792000. Its totient is φ = 3618300329280.

The previous prime is 4535921946917. The next prime is 4535921946967. The reversal of 4535921946925 is 5296491295354.

It is a happy number.

It is not a de Polignac number, because 4535921946925 - 2³ = 4535921946917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162873352 + ... + 162901198.

It is an arithmetic number, because the mean of its divisors is an integer number (235030158000).

Almost surely, 2^{4535921946925} is an apocalyptic number.

It is an amenable number.

4535921946925 is a deficient number, since it is larger than the sum of its proper divisors (1104801845075).

4535921946925 is a wasteful number, since it uses less digits than its factorization.

4535921946925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46365 (or 46360 counting only the distinct ones).

The product of its digits is 104976000, while the sum is 64.

The spelling of 4535921946925 in words is "four trillion, five hundred thirty-five billion, nine hundred twenty-one million, nine hundred forty-six thousand, nine hundred twenty-five".