554078448 has 160 divisors (see below), whose sum is σ = 1982968320. Its totient is φ = 143907840.

The previous prime is 554078431. The next prime is 554078449. The reversal of 554078448 is 844870455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554078449) 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, 24936 + ... + 41592.

It is an arithmetic number, because the mean of its divisors is an integer number (12393552).

Almost surely, 2^554078448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554078448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (991484160).

554078448 is an abundant number, since it is smaller than the sum of its proper divisors (1428889872).

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

554078448 is a wasteful number, since it uses less digits than its factorization.

554078448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16692 (or 16680 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 45.

The square root of 554078448 is about 23538.8710009635. The cubic root of 554078448 is about 821.3414726827.

The spelling of 554078448 in words is "five hundred fifty-four million, seventy-eight thousand, four hundred forty-eight".