1051516001 has 16 divisors (see below), whose sum is σ = 1139539968. Its totient is φ = 967414800.

The previous prime is 1051515947. The next prime is 1051516003. The reversal of 1051516001 is 1006151501.

It is a cyclic number.

It is not a de Polignac number, because 1051516001 - 2²² = 1047321697 is a prime.

It is a super-2 number, since 2×1051516001² = 2211371800718064002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051516003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114656 + ... + 123486.

It is an arithmetic number, because the mean of its divisors is an integer number (71221248).

Almost surely, 2^1051516001 is an apocalyptic number.

It is an amenable number.

1051516001 is a deficient number, since it is larger than the sum of its proper divisors (88023967).

1051516001 is a wasteful number, since it uses less digits than its factorization.

1051516001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9052.

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

The square root of 1051516001 is about 32427.0874578646. The cubic root of 1051516001 is about 1016.8852828208.

Adding to 1051516001 its reverse (1006151501), we get a palindrome (2057667502).

The spelling of 1051516001 in words is "one billion, fifty-one million, five hundred sixteen thousand, one".