34621260551 has 2 divisors, whose sum is σ = 34621260552. Its totient is φ = 34621260550.

The previous prime is 34621260523. The next prime is 34621260637. The reversal of 34621260551 is 15506212643.

It is a weak prime.

It is an emirp because it is prime and its reverse (15506212643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34621260551 - 2¹⁴ = 34621244167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34621260151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17310630275 + 17310630276.

It is an arithmetic number, because the mean of its divisors is an integer number (17310630276).

Almost surely, 2^34621260551 is an apocalyptic number.

34621260551 is a deficient number, since it is larger than the sum of its proper divisors (1).

34621260551 is an equidigital number, since it uses as much as digits as its factorization.

34621260551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 34621260551 in words is "thirty-four billion, six hundred twenty-one million, two hundred sixty thousand, five hundred fifty-one".