10625791155591 has 8 divisors (see below), whose sum is σ = 14167740193024. Its totient is φ = 7083851444280.

The previous prime is 10625791155583. The next prime is 10625791155599. The reversal of 10625791155591 is 19555119752601.

It is an interprime number because it is at equal distance from previous prime (10625791155583) and next prime (10625791155599).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10625791155591 - 2³ = 10625791155583 is a prime.

It is a super-2 number, since 2×10625791155591² (a number of 27 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 (10625791155599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011906 + ... + 4719696.

It is an arithmetic number, because the mean of its divisors is an integer number (1770967524128).

Almost surely, 2^{10625791155591} is an apocalyptic number.

10625791155591 is a deficient number, since it is larger than the sum of its proper divisors (3541949037433).

10625791155591 is an equidigital number, since it uses as much as digits as its factorization.

10625791155591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663061.

The product of its (nonzero) digits is 4252500, while the sum is 57.

The spelling of 10625791155591 in words is "ten trillion, six hundred twenty-five billion, seven hundred ninety-one million, one hundred fifty-five thousand, five hundred ninety-one".