10155252667 has 4 divisors (see below), whose sum is σ = 11606003056. Its totient is φ = 8704502280.

The previous prime is 10155252661. The next prime is 10155252689. The reversal of 10155252667 is 76625255101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76625255101 = 41 ⋅1868908661.

It is a cyclic number.

It is not a de Polignac number, because 10155252667 - 2⁷ = 10155252539 is a prime.

It is a super-2 number, since 2×10155252667² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10155252661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725375184 + ... + 725375197.

It is an arithmetic number, because the mean of its divisors is an integer number (2901500764).

Almost surely, 2^10155252667 is an apocalyptic number.

10155252667 is a deficient number, since it is larger than the sum of its proper divisors (1450750389).

10155252667 is an equidigital number, since it uses as much as digits as its factorization.

10155252667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450750388.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 10155252667 in words is "ten billion, one hundred fifty-five million, two hundred fifty-two thousand, six hundred sixty-seven".