202010045525001 has 20 divisors (see below), whose sum is σ = 344877820227072. Its totient is φ = 115434311728248.

The previous prime is 202010045524999. The next prime is 202010045525003. The reversal of 202010045525001 is 100525540010202.

202010045525001 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 100 + 4 + 5 + 52 + 500 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (202010045524999) and next prime (202010045525003).

It is not a de Polignac number, because 202010045525001 - 2¹ = 202010045524999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (202010045525003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 178139369385 + ... + 178139370518.

Almost surely, 2^{202010045525001} is an apocalyptic number.

202010045525001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

202010045525001 is a deficient number, since it is larger than the sum of its proper divisors (142867774702071).

202010045525001 is an equidigital number, since it uses as much as digits as its factorization.

202010045525001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356278739922 (or 356278739913 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 202010045525001 its reverse (100525540010202), we get a palindrome (302535585535203).

The spelling of 202010045525001 in words is "two hundred two trillion, ten billion, forty-five million, five hundred twenty-five thousand, one".