1054813400 has 24 divisors (see below), whose sum is σ = 2452441620. Its totient is φ = 421925280.

The previous prime is 1054813391. The next prime is 1054813423. The reversal of 1054813400 is 43184501.

It is a super-2 number, since 2×1054813400² = 2225262617639120000, 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 1054813400.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2636834 + ... + 2637233.

Almost surely, 2^1054813400 is an apocalyptic number.

1054813400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054813400 is an abundant number, since it is smaller than the sum of its proper divisors (1397628220).

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

1054813400 is a wasteful number, since it uses less digits than its factorization.

1054813400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274083 (or 5274074 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1054813400 is about 32477.8909413773. The cubic root of 1054813400 is about 1017.9471077438.

Adding to 1054813400 its reverse (43184501), we get a palindrome (1097997901).

The spelling of 1054813400 in words is "one billion, fifty-four million, eight hundred thirteen thousand, four hundred".