1043125536 has 96 divisors (see below), whose sum is σ = 2892576960. Its totient is φ = 328237056.

The previous prime is 1043125529. The next prime is 1043125537. The reversal of 1043125536 is 6355213401.

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

It is a super-2 number, since 2×1043125536² = 2176221767710574592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1043125537) 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, 613840 + ... + 615536.

It is an arithmetic number, because the mean of its divisors is an integer number (30131010).

Almost surely, 2^1043125536 is an apocalyptic number.

1043125536 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 1043125536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1446288480).

1043125536 is an abundant number, since it is smaller than the sum of its proper divisors (1849451424).

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

1043125536 is a wasteful number, since it uses less digits than its factorization.

1043125536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066 (or 2058 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1043125536 is about 32297.4540173061. The cubic root of 1043125536 is about 1014.1733458687.

Adding to 1043125536 its reverse (6355213401), we get a palindrome (7398338937).

The spelling of 1043125536 in words is "one billion, forty-three million, one hundred twenty-five thousand, five hundred thirty-six".