1051546552117 has 8 divisors (see below), whose sum is σ = 1052388611424. Its totient is φ = 1050704606448.

The previous prime is 1051546552033. The next prime is 1051546552157. The reversal of 1051546552117 is 7112556451501.

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 1051546552117 - 2⁷ = 1051546551989 is a prime.

It is a super-2 number, since 2×1051546552117² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051546552157) 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, 35797278 + ... + 35826640.

It is an arithmetic number, because the mean of its divisors is an integer number (131548576428).

Almost surely, 2^{1051546552117} is an apocalyptic number.

It is an amenable number.

1051546552117 is a deficient number, since it is larger than the sum of its proper divisors (842059307).

1051546552117 is a wasteful number, since it uses less digits than its factorization.

1051546552117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56819.

The product of its (nonzero) digits is 210000, while the sum is 43.

The spelling of 1051546552117 in words is "one trillion, fifty-one billion, five hundred forty-six million, five hundred fifty-two thousand, one hundred seventeen".