55412898452 has 6 divisors (see below), whose sum is σ = 96972572298. Its totient is φ = 27706449224.

The previous prime is 55412898427. The next prime is 55412898461. The reversal of 55412898452 is 25489821455.

It can be written as a sum of positive squares in only one way, i.e., 39019681156 + 16393217296 = 197534^2 + 128036^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55412898394 and 55412898403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6926612303 + ... + 6926612310.

It is an arithmetic number, because the mean of its divisors is an integer number (16162095383).

Almost surely, 2^55412898452 is an apocalyptic number.

It is an amenable number.

55412898452 is a deficient number, since it is larger than the sum of its proper divisors (41559673846).

55412898452 is a wasteful number, since it uses less digits than its factorization.

55412898452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13853224617 (or 13853224615 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 53.

The spelling of 55412898452 in words is "fifty-five billion, four hundred twelve million, eight hundred ninety-eight thousand, four hundred fifty-two".