55303063430632 has 64 divisors (see below), whose sum is σ = 106791349190400. Its totient is φ = 26835754586880.

The previous prime is 55303063430617. The next prime is 55303063430647. The reversal of 55303063430632 is 23603436030355.

It is an interprime number because it is at equal distance from previous prime (55303063430617) and next prime (55303063430647).

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, 42264318 + ... + 43553170.

It is an arithmetic number, because the mean of its divisors is an integer number (1668614831100).

Almost surely, 2^{55303063430632} is an apocalyptic number.

It is an amenable number.

55303063430632 is a deficient number, since it is larger than the sum of its proper divisors (51488285759768).

55303063430632 is a wasteful number, since it uses less digits than its factorization.

55303063430632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289866 (or 1289862 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 43.

Adding to 55303063430632 its reverse (23603436030355), we get a palindrome (78906499460987).

The spelling of 55303063430632 in words is "fifty-five trillion, three hundred three billion, sixty-three million, four hundred thirty thousand, six hundred thirty-two".