526630590053 has 2 divisors, whose sum is σ = 526630590054. Its totient is φ = 526630590052.

The previous prime is 526630590047. The next prime is 526630590097. The reversal of 526630590053 is 350095036625.

It is an a-pointer prime, because the next prime (526630590097) can be obtained adding 526630590053 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 357296694049 + 169333896004 = 597743^2 + 411502^2 .

It is a cyclic number.

It is not a de Polignac number, because 526630590053 - 2²⁸ = 526362154597 is a prime.

It is a super-3 number, since 3×526630590053³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 526630589986 and 526630590013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (526630590023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263315295026 + 263315295027.

It is an arithmetic number, because the mean of its divisors is an integer number (263315295027).

Almost surely, 2^526630590053 is an apocalyptic number.

It is an amenable number.

526630590053 is a deficient number, since it is larger than the sum of its proper divisors (1).

526630590053 is an equidigital number, since it uses as much as digits as its factorization.

526630590053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729000, while the sum is 44.

The spelling of 526630590053 in words is "five hundred twenty-six billion, six hundred thirty million, five hundred ninety thousand, fifty-three".