1051510016 has 18 divisors (see below), whose sum is σ = 2098913082. Its totient is φ = 525754880.

The previous prime is 1051510013. The next prime is 1051510037. The reversal of 1051510016 is 6100151501.

It can be written as a sum of positive squares in only one way, i.e., 663577600 + 387932416 = 25760^2 + 19696^2 .

It is a super-2 number, since 2×1051510016² = 2211346627496640512, 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 1051510016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051510013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053475 + ... + 2053986.

Almost surely, 2^1051510016 is an apocalyptic number.

1051510016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1051510016 is a deficient number, since it is larger than the sum of its proper divisors (1047403066).

1051510016 is an frugal number, since it uses more digits than its factorization.

1051510016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107477 (or 4107463 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 1051510016 is about 32426.9951737746. The cubic root of 1051510016 is about 1016.8833535206.

Adding to 1051510016 its reverse (6100151501), we get a palindrome (7151661517).

The spelling of 1051510016 in words is "one billion, fifty-one million, five hundred ten thousand, sixteen".