2120463526 has 4 divisors (see below), whose sum is σ = 3180695292. Its totient is φ = 1060231762.

The previous prime is 2120463497. The next prime is 2120463547. The reversal of 2120463526 is 6253640212.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530115880 + ... + 530115883.

It is an arithmetic number, because the mean of its divisors is an integer number (795173823).

Almost surely, 2^2120463526 is an apocalyptic number.

2120463526 is a deficient number, since it is larger than the sum of its proper divisors (1060231766).

2120463526 is a wasteful number, since it uses less digits than its factorization.

2120463526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060231765.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2120463526 is about 46048.4910284800. The cubic root of 2120463526 is about 1284.7252767032.

The spelling of 2120463526 in words is "two billion, one hundred twenty million, four hundred sixty-three thousand, five hundred twenty-six".