876542252429 has 4 divisors (see below), whose sum is σ = 882347168160. Its totient is φ = 870737336700.

The previous prime is 876542252423. The next prime is 876542252437. The reversal of 876542252429 is 924252245678.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 924252245678 = 2 ⋅462126122839.

It is a cyclic number.

It is not a de Polignac number, because 876542252429 - 2²⁴ = 876525475213 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 (876542252423) 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, 2902457639 + ... + 2902457940.

It is an arithmetic number, because the mean of its divisors is an integer number (220586792040).

Almost surely, 2^876542252429 is an apocalyptic number.

It is an amenable number.

876542252429 is a deficient number, since it is larger than the sum of its proper divisors (5804915731).

876542252429 is a wasteful number, since it uses less digits than its factorization.

876542252429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5804915730.

The product of its digits is 19353600, while the sum is 56.

The spelling of 876542252429 in words is "eight hundred seventy-six billion, five hundred forty-two million, two hundred fifty-two thousand, four hundred twenty-nine".