54166350530 has 16 divisors (see below), whose sum is σ = 100644574464. Its totient is φ = 20967619440.

The previous prime is 54166350527. The next prime is 54166350547. The reversal of 54166350530 is 3505366145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87364772 + ... + 87365391.

It is an arithmetic number, because the mean of its divisors is an integer number (6290285904).

Almost surely, 2^54166350530 is an apocalyptic number.

54166350530 is a deficient number, since it is larger than the sum of its proper divisors (46478223934).

54166350530 is a wasteful number, since it uses less digits than its factorization.

54166350530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174730201.

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 54166350530 in words is "fifty-four billion, one hundred sixty-six million, three hundred fifty thousand, five hundred thirty".