54180000469 has 16 divisors (see below), whose sum is σ = 64636049536. Its totient is φ = 44444116800.

The previous prime is 54180000461. The next prime is 54180000509. The reversal of 54180000469 is 96400008145.

It is a happy number.

54180000469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54180000469 - 2³ = 54180000461 is a prime.

It is a super-2 number, since 2×54180000469² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54180000461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1698867 + ... + 1730464.

It is an arithmetic number, because the mean of its divisors is an integer number (4039753096).

Almost surely, 2^54180000469 is an apocalyptic number.

54180000469 is the 134388-th hex number.

It is an amenable number.

54180000469 is a deficient number, since it is larger than the sum of its proper divisors (10456049067).

54180000469 is a wasteful number, since it uses less digits than its factorization.

54180000469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429436.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 54180000469 in words is "fifty-four billion, one hundred eighty million, four hundred sixty-nine", and thus it is an aban number.