54166693930 has 8 divisors (see below), whose sum is σ = 97500049092. Its totient is φ = 21666677568.

The previous prime is 54166693907. The next prime is 54166693949. The reversal of 54166693930 is 3939666145.

It can be written as a sum of positive squares in 2 ways, for example, as 48976788249 + 5189905681 = 221307^2 + 72041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2708334687 + ... + 2708334706.

Almost surely, 2^54166693930 is an apocalyptic number.

54166693930 is a deficient number, since it is larger than the sum of its proper divisors (43333355162).

54166693930 is a wasteful number, since it uses less digits than its factorization.

54166693930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416669400.

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 54166693930 in words is "fifty-four billion, one hundred sixty-six million, six hundred ninety-three thousand, nine hundred thirty".