20025441453015 has 48 divisors (see below), whose sum is σ = 36753080416416. Its totient is φ = 10051848038400.

The previous prime is 20025441453001. The next prime is 20025441453047. The reversal of 20025441453015 is 51035414452002.

20025441453015 is a `hidden beast` number, since 20 + 0 + 2 + 54 + 41 + 4 + 530 + 15 = 666.

It is not a de Polignac number, because 20025441453015 - 2¹⁵ = 20025441420247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77197480 + ... + 77456450.

It is an arithmetic number, because the mean of its divisors is an integer number (765689175342).

Almost surely, 2^{20025441453015} is an apocalyptic number.

20025441453015 is a deficient number, since it is larger than the sum of its proper divisors (16727638963401).

20025441453015 is a wasteful number, since it uses less digits than its factorization.

20025441453015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360080 (or 360077 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 20025441453015 in words is "twenty trillion, twenty-five billion, four hundred forty-one million, four hundred fifty-three thousand, fifteen".