105015000551 has 2 divisors, whose sum is σ = 105015000552. Its totient is φ = 105015000550.

The previous prime is 105015000527. The next prime is 105015000589. The reversal of 105015000551 is 155000510501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105015000551 - 2¹⁴ = 105014984167 is a prime.

It is a super-2 number, since 2×105015000551² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105015000451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52507500275 + 52507500276.

It is an arithmetic number, because the mean of its divisors is an integer number (52507500276).

Almost surely, 2^105015000551 is an apocalyptic number.

105015000551 is a deficient number, since it is larger than the sum of its proper divisors (1).

105015000551 is an equidigital number, since it uses as much as digits as its factorization.

105015000551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 625, while the sum is 23.

The spelling of 105015000551 in words is "one hundred five billion, fifteen million, five hundred fifty-one", and thus it is an aban number.