55546454632 has 8 divisors (see below), whose sum is σ = 104149602450. Its totient is φ = 27773227312.

The previous prime is 55546454611. The next prime is 55546454671. The reversal of 55546454632 is 23645464555.

It can be written as a sum of positive squares in only one way, i.e., 49322191396 + 6224263236 = 222086^2 + 78894^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3471653407 + ... + 3471653422.

Almost surely, 2^55546454632 is an apocalyptic number.

It is an amenable number.

55546454632 is a deficient number, since it is larger than the sum of its proper divisors (48603147818).

55546454632 is a wasteful number, since it uses less digits than its factorization.

55546454632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6943306835 (or 6943306831 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 49.

The spelling of 55546454632 in words is "fifty-five billion, five hundred forty-six million, four hundred fifty-four thousand, six hundred thirty-two".