2146536052 has 6 divisors (see below), whose sum is σ = 3756438098. Its totient is φ = 1073268024.

The previous prime is 2146536047. The next prime is 2146536071. The reversal of 2146536052 is 2506356412.

It can be written as a sum of positive squares in only one way, i.e., 1963907856 + 182628196 = 44316^2 + 13514^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2146535999 and 2146536017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268317003 + ... + 268317010.

Almost surely, 2^2146536052 is an apocalyptic number.

It is an amenable number.

2146536052 is a deficient number, since it is larger than the sum of its proper divisors (1609902046).

2146536052 is a wasteful number, since it uses less digits than its factorization.

2146536052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536634017 (or 536634015 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2146536052 is about 46330.7247083401. The cubic root of 2146536052 is about 1289.9693624917.

The spelling of 2146536052 in words is "two billion, one hundred forty-six million, five hundred thirty-six thousand, fifty-two".