54672469698 has 64 divisors (see below), whose sum is σ = 136351226880. Its totient is φ = 14198030400.

The previous prime is 54672469697. The next prime is 54672469703. The reversal of 54672469698 is 89696427645.

It is a super-2 number, since 2×54672469698² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54672469697) 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, 4933708 + ... + 4944776.

It is an arithmetic number, because the mean of its divisors is an integer number (2130487920).

Almost surely, 2^54672469698 is an apocalyptic number.

54672469698 is an abundant number, since it is smaller than the sum of its proper divisors (81678757182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54672469698 is a wasteful number, since it uses less digits than its factorization.

54672469698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21783.

The product of its digits is 156764160, while the sum is 66.

The spelling of 54672469698 in words is "fifty-four billion, six hundred seventy-two million, four hundred sixty-nine thousand, six hundred ninety-eight".