54477229507 has 16 divisors (see below), whose sum is σ = 56057057280. Its totient is φ = 52922832192.

The previous prime is 54477229427. The next prime is 54477229519. The reversal of 54477229507 is 70592277445.

54477229507 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 54477229507 - 2³¹ = 52329745859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54477299507) 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, 1787398 + ... + 1817620.

It is an arithmetic number, because the mean of its divisors is an integer number (3503566080).

Almost surely, 2^54477229507 is an apocalyptic number.

54477229507 is a deficient number, since it is larger than the sum of its proper divisors (1579827773).

54477229507 is a wasteful number, since it uses less digits than its factorization.

54477229507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30642.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 54477229507 in words is "fifty-four billion, four hundred seventy-seven million, two hundred twenty-nine thousand, five hundred seven".