2010415523 has 4 divisors (see below), whose sum is σ = 2014274808. Its totient is φ = 2006556240.

The previous prime is 2010415513. The next prime is 2010415541. The reversal of 2010415523 is 3255140102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010415523 - 2²² = 2006221219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010415513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1928861 + ... + 1929902.

It is an arithmetic number, because the mean of its divisors is an integer number (503568702).

Almost surely, 2^2010415523 is an apocalyptic number.

2010415523 is a deficient number, since it is larger than the sum of its proper divisors (3859285).

2010415523 is an equidigital number, since it uses as much as digits as its factorization.

2010415523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859284.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2010415523 is about 44837.6574209670. The cubic root of 2010415523 is about 1262.1043869490.

Adding to 2010415523 its reverse (3255140102), we get a palindrome (5265555625).

The spelling of 2010415523 in words is "two billion, ten million, four hundred fifteen thousand, five hundred twenty-three".