2020151514 has 16 divisors (see below), whose sum is σ = 4277968128. Its totient is φ = 633772992.

The previous prime is 2020151489. The next prime is 2020151519. The reversal of 2020151514 is 4151510202.

It is not an unprimeable number, because it can be changed into a prime (2020151519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9902602 + ... + 9902805.

It is an arithmetic number, because the mean of its divisors is an integer number (267373008).

Almost surely, 2^2020151514 is an apocalyptic number.

2020151514 is an abundant number, since it is smaller than the sum of its proper divisors (2257816614).

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

2020151514 is a wasteful number, since it uses less digits than its factorization.

2020151514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19805429.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 2020151514 is about 44946.0956480093. The cubic root of 2020151514 is about 1264.1384696651.

Adding to 2020151514 its reverse (4151510202), we get a palindrome (6171661716).

The spelling of 2020151514 in words is "two billion, twenty million, one hundred fifty-one thousand, five hundred fourteen".