54523750 has 40 divisors (see below), whose sum is σ = 104254128. Its totient is φ = 21372000.

The previous prime is 54523747. The next prime is 54523751. The reversal of 54523750 is 5732545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54523751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 65839 + ... + 66661.

Almost surely, 2^54523750 is an apocalyptic number.

54523750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54523750 is a deficient number, since it is larger than the sum of its proper divisors (49730378).

54523750 is an equidigital number, since it uses as much as digits as its factorization.

54523750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 54523750 is about 7384.0199078822. The cubic root of 54523750 is about 379.1943921011.

The spelling of 54523750 in words is "fifty-four million, five hundred twenty-three thousand, seven hundred fifty".