34512357553 has 16 divisors (see below), whose sum is σ = 35191563264. Its totient is φ = 33838981120.

The previous prime is 34512357547. The next prime is 34512357637. The reversal of 34512357553 is 35575321543.

It is a cyclic number.

It is not a de Polignac number, because 34512357553 - 2¹⁷ = 34512226481 is a prime.

It is a super-2 number, since 2×34512357553² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34512357953) 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, 15636576 + ... + 15638782.

It is an arithmetic number, because the mean of its divisors is an integer number (2199472704).

Almost surely, 2^34512357553 is an apocalyptic number.

It is an amenable number.

34512357553 is a deficient number, since it is larger than the sum of its proper divisors (679205711).

34512357553 is a wasteful number, since it uses less digits than its factorization.

34512357553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392.

The product of its digits is 945000, while the sum is 43.

The spelling of 34512357553 in words is "thirty-four billion, five hundred twelve million, three hundred fifty-seven thousand, five hundred fifty-three".