55491929348 has 12 divisors (see below), whose sum is σ = 97454026320. Its totient is φ = 27647921832.

The previous prime is 55491929293. The next prime is 55491929377. The reversal of 55491929348 is 84392919455.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24509438 + ... + 24511701.

It is an arithmetic number, because the mean of its divisors is an integer number (8121168860).

Almost surely, 2^55491929348 is an apocalyptic number.

It is an amenable number.

55491929348 is a deficient number, since it is larger than the sum of its proper divisors (41962096972).

55491929348 is a wasteful number, since it uses less digits than its factorization.

55491929348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49021426 (or 49021424 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 59.

The spelling of 55491929348 in words is "fifty-five billion, four hundred ninety-one million, nine hundred twenty-nine thousand, three hundred forty-eight".