1054078368 has 96 divisors (see below), whose sum is σ = 3264307200. Its totient is φ = 291444480.

The previous prime is 1054078331. The next prime is 1054078381. The reversal of 1054078368 is 8638704501.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1054078368² = 2222162411771086848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4468 + ... + 46131.

It is an arithmetic number, because the mean of its divisors is an integer number (34003200).

Almost surely, 2^1054078368 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 1054078368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632153600).

1054078368 is an abundant number, since it is smaller than the sum of its proper divisors (2210228832).

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

1054078368 is a wasteful number, since it uses less digits than its factorization.

1054078368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50650 (or 50642 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 1054078368 is about 32466.5730867919. The cubic root of 1054078368 is about 1017.7106053879.

The spelling of 1054078368 in words is "one billion, fifty-four million, seventy-eight thousand, three hundred sixty-eight".