54771054 has 16 divisors (see below), whose sum is σ = 117968592. Its totient is φ = 16852608.

The previous prime is 54771047. The next prime is 54771061. The reversal of 54771054 is 45017745.

It is an interprime number because it is at equal distance from previous prime (54771047) and next prime (54771061).

It is a Curzon number.

It is a congruent number.

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, 351019 + ... + 351174.

It is an arithmetic number, because the mean of its divisors is an integer number (7373037).

Almost surely, 2^54771054 is an apocalyptic number.

54771054 is an abundant number, since it is smaller than the sum of its proper divisors (63197538).

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

54771054 is a wasteful number, since it uses less digits than its factorization.

54771054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702211.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 54771054 is about 7400.7468542033. The cubic root of 54771054 is about 379.7668329512.

Adding to 54771054 its reverse (45017745), we get a palindrome (99788799).

The spelling of 54771054 in words is "fifty-four million, seven hundred seventy-one thousand, fifty-four".