34453651551 has 16 divisors (see below), whose sum is σ = 50129642880. Its totient is φ = 20874650720.

The previous prime is 34453651493. The next prime is 34453651571. The reversal of 34453651551 is 15515635443.

It is a happy number.

It is not a de Polignac number, because 34453651551 - 2⁹ = 34453651039 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34453651571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47436 + ... + 266753.

It is an arithmetic number, because the mean of its divisors is an integer number (3133102680).

Almost surely, 2^34453651551 is an apocalyptic number.

34453651551 is a deficient number, since it is larger than the sum of its proper divisors (15675991329).

34453651551 is a wasteful number, since it uses less digits than its factorization.

34453651551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317526.

The product of its digits is 540000, while the sum is 42.

The spelling of 34453651551 in words is "thirty-four billion, four hundred fifty-three million, six hundred fifty-one thousand, five hundred fifty-one".