200552632542 has 24 divisors (see below), whose sum is σ = 434558782944. Its totient is φ = 66846557664.

The previous prime is 200552632537. The next prime is 200552632559. The reversal of 200552632542 is 245236255002.

200552632542 is a `hidden beast` number, since 2 + 0 + 0 + 5 + 52 + 63 + 2 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 200552632497 and 200552632506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67263 + ... + 636890.

It is an arithmetic number, because the mean of its divisors is an integer number (18106615956).

Almost surely, 2^200552632542 is an apocalyptic number.

200552632542 is an abundant number, since it is smaller than the sum of its proper divisors (234006150402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200552632542 is a wasteful number, since it uses less digits than its factorization.

200552632542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719984 (or 719981 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 200552632542 its reverse (245236255002), we get a palindrome (445788887544).

The spelling of 200552632542 in words is "two hundred billion, five hundred fifty-two million, six hundred thirty-two thousand, five hundred forty-two".