20411025054033 has 16 divisors (see below), whose sum is σ = 27685784505600. Its totient is φ = 13371971458320.

The previous prime is 20411025054029. The next prime is 20411025054037. The reversal of 20411025054033 is 33045052011402.

It is an interprime number because it is at equal distance from previous prime (20411025054029) and next prime (20411025054037).

It is not a de Polignac number, because 20411025054033 - 2² = 20411025054029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20411025054037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19954483 + ... + 20952408.

It is an arithmetic number, because the mean of its divisors is an integer number (1730361531600).

Almost surely, 2^{20411025054033} is an apocalyptic number.

It is an amenable number.

20411025054033 is a deficient number, since it is larger than the sum of its proper divisors (7274759451567).

20411025054033 is a wasteful number, since it uses less digits than its factorization.

20411025054033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40909772.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 20411025054033 its reverse (33045052011402), we get a palindrome (53456077065435).

The spelling of 20411025054033 in words is "twenty trillion, four hundred eleven billion, twenty-five million, fifty-four thousand, thirty-three".