52632261142 has 8 divisors (see below), whose sum is σ = 79175909736. Its totient is φ = 26240291232.

The previous prime is 52632261107. The next prime is 52632261161. The reversal of 52632261142 is 24116223625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 52632261098 and 52632261107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37918803 + ... + 37920190.

It is an arithmetic number, because the mean of its divisors is an integer number (9896988717).

Almost surely, 2^52632261142 is an apocalyptic number.

52632261142 is a deficient number, since it is larger than the sum of its proper divisors (26543648594).

52632261142 is a wasteful number, since it uses less digits than its factorization.

52632261142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75839342.

The product of its digits is 34560, while the sum is 34.

Adding to 52632261142 its reverse (24116223625), we get a palindrome (76748484767).

The spelling of 52632261142 in words is "fifty-two billion, six hundred thirty-two million, two hundred sixty-one thousand, one hundred forty-two".