2065552534 has 4 divisors (see below), whose sum is σ = 3098328804. Its totient is φ = 1032776266.

The previous prime is 2065552499. The next prime is 2065552549. The reversal of 2065552534 is 4352555602.

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

It is a junction number, because it is equal to n+sod(n) for n = 2065552493 and 2065552502.

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, 516388132 + ... + 516388135.

It is an arithmetic number, because the mean of its divisors is an integer number (774582201).

Almost surely, 2^2065552534 is an apocalyptic number.

2065552534 is a deficient number, since it is larger than the sum of its proper divisors (1032776270).

2065552534 is a wasteful number, since it uses less digits than its factorization.

2065552534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032776269.

The product of its (nonzero) digits is 180000, while the sum is 37.

The square root of 2065552534 is about 45448.3501790769. The cubic root of 2065552534 is about 1273.5385092077.

The spelling of 2065552534 in words is "two billion, sixty-five million, five hundred fifty-two thousand, five hundred thirty-four".