55022331039 has 16 divisors (see below), whose sum is σ = 80119194624. Its totient is φ = 33382994400.

The previous prime is 55022331029. The next prime is 55022331061. The reversal of 55022331039 is 93013322055.

It is a happy number.

It is not a de Polignac number, because 55022331039 - 2¹² = 55022326943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55022331029) 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, 9932647 + ... + 9938184.

It is an arithmetic number, because the mean of its divisors is an integer number (5007449664).

Almost surely, 2^55022331039 is an apocalyptic number.

55022331039 is a deficient number, since it is larger than the sum of its proper divisors (25096863585).

55022331039 is a wasteful number, since it uses less digits than its factorization.

55022331039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19870918.

The product of its (nonzero) digits is 24300, while the sum is 33.

The spelling of 55022331039 in words is "fifty-five billion, twenty-two million, three hundred thirty-one thousand, thirty-nine".