20250276604005 has 32 divisors (see below), whose sum is σ = 37033937503488. Its totient is φ = 9256054233600.

The previous prime is 20250276604003. The next prime is 20250276604007. The reversal of 20250276604005 is 50040667205202.

It is an interprime number because it is at equal distance from previous prime (20250276604003) and next prime (20250276604007).

It is not a de Polignac number, because 20250276604005 - 2¹ = 20250276604003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20250276604003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11852976 + ... + 13453385.

It is an arithmetic number, because the mean of its divisors is an integer number (1157310546984).

Almost surely, 2^{20250276604005} is an apocalyptic number.

It is an amenable number.

20250276604005 is a deficient number, since it is larger than the sum of its proper divisors (16783660899483).

20250276604005 is a wasteful number, since it uses less digits than its factorization.

20250276604005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25313997.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 20250276604005 in words is "twenty trillion, two hundred fifty billion, two hundred seventy-six million, six hundred four thousand, five".