54951975730 has 8 divisors (see below), whose sum is σ = 98913556332. Its totient is φ = 21980790288.

The previous prime is 54951975713. The next prime is 54951975733. The reversal of 54951975730 is 3757915945.

54951975730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48692159569 + 6259816161 = 220663^2 + 79119^2 .

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

It is not an unprimeable number, because it can be changed into a prime (54951975733) 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, 2747598777 + ... + 2747598796.

Almost surely, 2^54951975730 is an apocalyptic number.

54951975730 is a deficient number, since it is larger than the sum of its proper divisors (43961580602).

54951975730 is a wasteful number, since it uses less digits than its factorization.

54951975730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495197580.

The product of its (nonzero) digits is 5953500, while the sum is 55.

The spelling of 54951975730 in words is "fifty-four billion, nine hundred fifty-one million, nine hundred seventy-five thousand, seven hundred thirty".