55006039167 has 16 divisors (see below), whose sum is σ = 78467061120. Its totient is φ = 34171135200.

The previous prime is 55006039147. The next prime is 55006039223. The reversal of 55006039167 is 76193060055.

It is a happy number.

It is not a de Polignac number, because 55006039167 - 2¹⁸ = 55005777023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55006039147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7906509 + ... + 7913462.

It is an arithmetic number, because the mean of its divisors is an integer number (4904191320).

Almost surely, 2^55006039167 is an apocalyptic number.

55006039167 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

55006039167 is a deficient number, since it is larger than the sum of its proper divisors (23461021953).

55006039167 is a wasteful number, since it uses less digits than its factorization.

55006039167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15820054.

The product of its (nonzero) digits is 170100, while the sum is 42.

The spelling of 55006039167 in words is "fifty-five billion, six million, thirty-nine thousand, one hundred sixty-seven".