55552354492 has 6 divisors (see below), whose sum is σ = 97216620368. Its totient is φ = 27776177244.

The previous prime is 55552354463. The next prime is 55552354493. The reversal of 55552354492 is 29445325555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55552354493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6944044308 + ... + 6944044315.

Almost surely, 2^55552354492 is an apocalyptic number.

It is an amenable number.

55552354492 is a deficient number, since it is larger than the sum of its proper divisors (41664265876).

55552354492 is a wasteful number, since it uses less digits than its factorization.

55552354492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13888088627 (or 13888088625 counting only the distinct ones).

The product of its digits is 5400000, while the sum is 49.

The spelling of 55552354492 in words is "fifty-five billion, five hundred fifty-two million, three hundred fifty-four thousand, four hundred ninety-two".