54077740 has 12 divisors (see below), whose sum is σ = 113563296. Its totient is φ = 21631088.

The previous prime is 54077719. The next prime is 54077741. The reversal of 54077740 is 4777045.

It is a junction number, because it is equal to n+sod(n) for n = 54077696 and 54077705.

It is not an unprimeable number, because it can be changed into a prime (54077741) 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, 1351924 + ... + 1351963.

It is an arithmetic number, because the mean of its divisors is an integer number (9463608).

Almost surely, 2^54077740 is an apocalyptic number.

It is an amenable number.

54077740 is an abundant number, since it is smaller than the sum of its proper divisors (59485556).

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

54077740 is a wasteful number, since it uses less digits than its factorization.

54077740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703896 (or 2703894 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 54077740 is about 7353.7568629919. The cubic root of 54077740 is about 378.1576099645.

The spelling of 54077740 in words is "fifty-four million, seventy-seven thousand, seven hundred forty".