54469811629 has 4 divisors (see below), whose sum is σ = 57336643840. Its totient is φ = 51602979420.

The previous prime is 54469811611. The next prime is 54469811633. The reversal of 54469811629 is 92611896445.

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: 92611896445 = 5 ⋅18522379289.

It is a cyclic number.

It is not a de Polignac number, because 54469811629 - 2¹⁵ = 54469778861 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54469811629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54469811689) 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, 1433416077 + ... + 1433416114.

It is an arithmetic number, because the mean of its divisors is an integer number (14334160960).

Almost surely, 2^54469811629 is an apocalyptic number.

It is an amenable number.

54469811629 is a deficient number, since it is larger than the sum of its proper divisors (2866832211).

54469811629 is a wasteful number, since it uses less digits than its factorization.

54469811629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866832210.

The product of its digits is 3732480, while the sum is 55.

The spelling of 54469811629 in words is "fifty-four billion, four hundred sixty-nine million, eight hundred eleven thousand, six hundred twenty-nine".