1054280416 has 48 divisors (see below), whose sum is σ = 2394354816. Its totient is φ = 447601536.

The previous prime is 1054280411. The next prime is 1054280429. The reversal of 1054280416 is 6140824501.

It is a super-2 number, since 2×1054280416² = 2223014391122266112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054280411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1975 + ... + 45961.

It is an arithmetic number, because the mean of its divisors is an integer number (49882392).

Almost surely, 2^1054280416 is an apocalyptic number.

1054280416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054280416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1197177408).

1054280416 is an abundant number, since it is smaller than the sum of its proper divisors (1340074400).

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

1054280416 is a wasteful number, since it uses less digits than its factorization.

1054280416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44111 (or 44103 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 1054280416 is about 32469.6845688405. The cubic root of 1054280416 is about 1017.7756268834.

The spelling of 1054280416 in words is "one billion, fifty-four million, two hundred eighty thousand, four hundred sixteen".