1042545016 has 8 divisors (see below), whose sum is σ = 1954771920. Its totient is φ = 521272504.

The previous prime is 1042545011. The next prime is 1042545061. The reversal of 1042545016 is 6105452401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1042545016² = 2173800220772880512, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042545011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65159056 + ... + 65159071.

It is an arithmetic number, because the mean of its divisors is an integer number (244346490).

Almost surely, 2^1042545016 is an apocalyptic number.

It is an amenable number.

1042545016 is a deficient number, since it is larger than the sum of its proper divisors (912226904).

1042545016 is a wasteful number, since it uses less digits than its factorization.

1042545016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130318133 (or 130318129 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 1042545016 is about 32288.4656804872. The cubic root of 1042545016 is about 1013.9851751130.

Adding to 1042545016 its reverse (6105452401), we get a palindrome (7147997417).

The spelling of 1042545016 in words is "one billion, forty-two million, five hundred forty-five thousand, sixteen".