20260523552211 has 64 divisors (see below), whose sum is σ = 31914152202240. Its totient is φ = 12674959989120.

The previous prime is 20260523552197. The next prime is 20260523552263. The reversal of 20260523552211 is 11225532506202.

20260523552211 is a `hidden beast` number, since 2 + 0 + 2 + 60 + 5 + 23 + 552 + 21 + 1 = 666.

It is not a de Polignac number, because 20260523552211 - 2²¹ = 20260521455059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20260523552281) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 752410630 + ... + 752437556.

It is an arithmetic number, because the mean of its divisors is an integer number (498658628160).

Almost surely, 2^{20260523552211} is an apocalyptic number.

20260523552211 is a deficient number, since it is larger than the sum of its proper divisors (11653628650029).

20260523552211 is a wasteful number, since it uses less digits than its factorization.

20260523552211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49873 (or 49867 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 20260523552211 in words is "twenty trillion, two hundred sixty billion, five hundred twenty-three million, five hundred fifty-two thousand, two hundred eleven".