54977075 has 24 divisors (see below), whose sum is σ = 70709760. Its totient is φ = 42375200.

The previous prime is 54977071. The next prime is 54977081. The reversal of 54977075 is 57077945.

54977075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54977075 - 2² = 54977071 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (54977071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83096 + ... + 83754.

It is an arithmetic number, because the mean of its divisors is an integer number (2946240).

Almost surely, 2^54977075 is an apocalyptic number.

54977075 is a deficient number, since it is larger than the sum of its proper divisors (15732685).

54977075 is a wasteful number, since it uses less digits than its factorization.

54977075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 44.

The square root of 54977075 is about 7414.6527228185. The cubic root of 54977075 is about 380.2424007422.

The spelling of 54977075 in words is "fifty-four million, nine hundred seventy-seven thousand, seventy-five".