2030051515 has 16 divisors (see below), whose sum is σ = 2588906880. Its totient is φ = 1522851840.

The previous prime is 2030051503. The next prime is 2030051521. The reversal of 2030051515 is 5151500302.

It is not a de Polignac number, because 2030051515 - 2⁵ = 2030051483 is a prime.

It is a super-2 number, since 2×2030051515² = 8242218307107590450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21030 + ... + 67099.

It is an arithmetic number, because the mean of its divisors is an integer number (161806680).

Almost surely, 2^2030051515 is an apocalyptic number.

2030051515 is a deficient number, since it is larger than the sum of its proper divisors (558855365).

2030051515 is a wasteful number, since it uses less digits than its factorization.

2030051515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88422.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 2030051515 is about 45056.0929841903. The cubic root of 2030051515 is about 1266.2001275466.

Adding to 2030051515 its reverse (5151500302), we get a palindrome (7181551817).

The spelling of 2030051515 in words is "two billion, thirty million, fifty-one thousand, five hundred fifteen".