1000043054 has 32 divisors (see below), whose sum is σ = 1634846976. Its totient is φ = 456929280.

The previous prime is 1000043053. The next prime is 1000043101. The reversal of 1000043054 is 4503400001.

It is a super-2 number, since 2×1000043054² = 2000172219707293832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000043053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309254 + ... + 312470.

It is an arithmetic number, because the mean of its divisors is an integer number (51088968).

Almost surely, 2^1000043054 is an apocalyptic number.

1000043054 is a deficient number, since it is larger than the sum of its proper divisors (634803922).

1000043054 is a wasteful number, since it uses less digits than its factorization.

1000043054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1000043054 is about 31623.4573378687. The cubic root of 1000043054 is about 1000.0143511274.

Adding to 1000043054 its reverse (4503400001), we get a palindrome (5503443055).

The spelling of 1000043054 in words is "one billion, forty-three thousand, fifty-four".