55202717026 has 16 divisors (see below), whose sum is σ = 83057244480. Its totient is φ = 27517011280.

The previous prime is 55202717023. The next prime is 55202717029. The reversal of 55202717026 is 62071720255.

It is an interprime number because it is at equal distance from previous prime (55202717023) and next prime (55202717029).

It is not an unprimeable number, because it can be changed into a prime (55202717023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3429036 + ... + 3445096.

It is an arithmetic number, because the mean of its divisors is an integer number (5191077780).

Almost surely, 2^55202717026 is an apocalyptic number.

55202717026 is a deficient number, since it is larger than the sum of its proper divisors (27854527454).

55202717026 is a wasteful number, since it uses less digits than its factorization.

55202717026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21209.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 55202717026 in words is "fifty-five billion, two hundred two million, seven hundred seventeen thousand, twenty-six".