34345502555 has 32 divisors (see below), whose sum is σ = 50737373568. Its totient is φ = 21734553600.

The previous prime is 34345502533. The next prime is 34345502557. The reversal of 34345502555 is 55520554343.

It is not a de Polignac number, because 34345502555 - 2²⁴ = 34328725339 is a prime.

It is a super-2 number, since 2×34345502555² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34345502557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3672185 + ... + 3681525.

It is an arithmetic number, because the mean of its divisors is an integer number (1585542924).

Almost surely, 2^34345502555 is an apocalyptic number.

34345502555 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34345502555 is a deficient number, since it is larger than the sum of its proper divisors (16391871013).

34345502555 is a wasteful number, since it uses less digits than its factorization.

34345502555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17447.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 34345502555 in words is "thirty-four billion, three hundred forty-five million, five hundred two thousand, five hundred fifty-five".