12076162557 has 32 divisors (see below), whose sum is σ = 17136261120. Its totient is φ = 7543186560.

The previous prime is 12076162531. The next prime is 12076162559. The reversal of 12076162557 is 75526167021.

It is a happy number.

It is not a de Polignac number, because 12076162557 - 2⁶ = 12076162493 is a prime.

It is a super-3 number, since 3×12076162557³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12076162559) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2334588 + ... + 2339754.

It is an arithmetic number, because the mean of its divisors is an integer number (535508160).

Almost surely, 2^12076162557 is an apocalyptic number.

It is an amenable number.

12076162557 is a deficient number, since it is larger than the sum of its proper divisors (5060098563).

12076162557 is a wasteful number, since it uses less digits than its factorization.

12076162557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5633.

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 12076162557 in words is "twelve billion, seventy-six million, one hundred sixty-two thousand, five hundred fifty-seven".