2076521158 has 4 divisors (see below), whose sum is σ = 3114781740. Its totient is φ = 1038260578.

The previous prime is 2076521129. The next prime is 2076521159. The reversal of 2076521158 is 8511256702.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2076521159) 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 as a sum of consecutive naturals, namely, 519130288 + ... + 519130291.

It is an arithmetic number, because the mean of its divisors is an integer number (778695435).

Almost surely, 2^2076521158 is an apocalyptic number.

2076521158 is a deficient number, since it is larger than the sum of its proper divisors (1038260582).

2076521158 is a wasteful number, since it uses less digits than its factorization.

2076521158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038260581.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 2076521158 is about 45568.8617149913. The cubic root of 2076521158 is about 1275.7888048277.

The spelling of 2076521158 in words is "two billion, seventy-six million, five hundred twenty-one thousand, one hundred fifty-eight".