2612528061 has 32 divisors (see below), whose sum is σ = 4126254720. Its totient is φ = 1461525120.

The previous prime is 2612527997. The next prime is 2612528123. The reversal of 2612528061 is 1608252162.

It is not a de Polignac number, because 2612528061 - 2⁶ = 2612527997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612521061) 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 in 31 ways as a sum of consecutive naturals, for example, 26745 + ... + 77073.

It is an arithmetic number, because the mean of its divisors is an integer number (128945460).

Almost surely, 2^2612528061 is an apocalyptic number.

It is an amenable number.

2612528061 is a deficient number, since it is larger than the sum of its proper divisors (1513726659).

2612528061 is a wasteful number, since it uses less digits than its factorization.

2612528061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50378 (or 50356 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 2612528061 is about 51112.8952515899. The cubic root of 2612528061 is about 1377.2739121019.

The spelling of 2612528061 in words is "two billion, six hundred twelve million, five hundred twenty-eight thousand, sixty-one".