554729748 has 48 divisors (see below), whose sum is σ = 1382223360. Its totient is φ = 172771200.

The previous prime is 554729743. The next prime is 554729807. The reversal of 554729748 is 847927455.

It is a happy number.

It is a super-2 number, since 2×554729748² = 615450186632287008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 554729748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554729743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14923 + ... + 36498.

It is an arithmetic number, because the mean of its divisors is an integer number (28796320).

Almost surely, 2^554729748 is an apocalyptic number.

554729748 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

554729748 is an abundant number, since it is smaller than the sum of its proper divisors (827493612).

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

554729748 is a wasteful number, since it uses less digits than its factorization.

554729748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51488 (or 51486 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 51.

The square root of 554729748 is about 23552.7015011017. The cubic root of 554729748 is about 821.6631661413.

The spelling of 554729748 in words is "five hundred fifty-four million, seven hundred twenty-nine thousand, seven hundred forty-eight".