201526202055 has 16 divisors (see below), whose sum is σ = 336461137920. Its totient is φ = 102807569568.

The previous prime is 201526202029. The next prime is 201526202069. The reversal of 201526202055 is 550202625102.

It is not a de Polignac number, because 201526202055 - 2⁹ = 201526201543 is a prime.

It is a super-2 number, since 2×201526202055² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292066615 + ... + 292067304.

It is an arithmetic number, because the mean of its divisors is an integer number (21028821120).

Almost surely, 2^201526202055 is an apocalyptic number.

201526202055 is a deficient number, since it is larger than the sum of its proper divisors (134934935865).

201526202055 is a wasteful number, since it uses less digits than its factorization.

201526202055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584133950.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 201526202055 its reverse (550202625102), we get a palindrome (751728827157).

The spelling of 201526202055 in words is "two hundred one billion, five hundred twenty-six million, two hundred two thousand, fifty-five".