34256553497 has 8 divisors (see below), whose sum is σ = 34600774152. Its totient is φ = 33912432000.

The previous prime is 34256553479. The next prime is 34256553547. The reversal of 34256553497 is 79435565243.

It can be written as a sum of positive squares in 4 ways, for example, as 19580684761 + 14675868736 = 139931^2 + 121144^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34256553497 - 2¹⁶ = 34256487961 is a prime.

It is a super-2 number, since 2×34256553497² (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 (34256553437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809693 + ... + 850949.

It is an arithmetic number, because the mean of its divisors is an integer number (4325096769).

Almost surely, 2^34256553497 is an apocalyptic number.

It is an amenable number.

34256553497 is a deficient number, since it is larger than the sum of its proper divisors (344220655).

34256553497 is a wasteful number, since it uses less digits than its factorization.

34256553497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49579.

The product of its digits is 13608000, while the sum is 53.

The spelling of 34256553497 in words is "thirty-four billion, two hundred fifty-six million, five hundred fifty-three thousand, four hundred ninety-seven".