54401750 has 64 divisors (see below), whose sum is σ = 115577280. Its totient is φ = 19008000.

The previous prime is 54401749. The next prime is 54401759. The reversal of 54401750 is 5710445.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54401759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61310 + ... + 62190.

It is an arithmetic number, because the mean of its divisors is an integer number (1805895).

Almost surely, 2^54401750 is an apocalyptic number.

54401750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54401750 is an abundant number, since it is smaller than the sum of its proper divisors (61175530).

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

54401750 is a wasteful number, since it uses less digits than its factorization.

54401750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930 (or 920 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 54401750 is about 7375.7541987244. The cubic root of 54401750 is about 378.9113578686.

The spelling of 54401750 in words is "fifty-four million, four hundred one thousand, seven hundred fifty".