55872875469 has 8 divisors (see below), whose sum is σ = 74531777472. Its totient is φ = 37231278560.

The previous prime is 55872875467. The next prime is 55872875543. The reversal of 55872875469 is 96457827855.

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 55872875469 - 2¹ = 55872875467 is a prime.

It is a super-2 number, since 2×55872875469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55872875467) 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, 4318737 + ... + 4331654.

It is an arithmetic number, because the mean of its divisors is an integer number (9316472184).

Almost surely, 2^55872875469 is an apocalyptic number.

It is an amenable number.

55872875469 is a deficient number, since it is larger than the sum of its proper divisors (18658902003).

55872875469 is a wasteful number, since it uses less digits than its factorization.

55872875469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8652547.

The product of its digits is 169344000, while the sum is 66.

The spelling of 55872875469 in words is "fifty-five billion, eight hundred seventy-two million, eight hundred seventy-five thousand, four hundred sixty-nine".