10105550551 has 8 divisors (see below), whose sum is σ = 10220150304. Its totient is φ = 9991596960.

The previous prime is 10105550513. The next prime is 10105550579. The reversal of 10105550551 is 15505550101.

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 10105550551 - 2¹⁷ = 10105419479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105553551) 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, 130051 + ... + 192676.

It is an arithmetic number, because the mean of its divisors is an integer number (1277518788).

Almost surely, 2^10105550551 is an apocalyptic number.

10105550551 is a deficient number, since it is larger than the sum of its proper divisors (114599753).

10105550551 is a wasteful number, since it uses less digits than its factorization.

10105550551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323081.

The product of its (nonzero) digits is 3125, while the sum is 28.

The spelling of 10105550551 in words is "ten billion, one hundred five million, five hundred fifty thousand, five hundred fifty-one".