2061030625525 has 12 divisors (see below), whose sum is σ = 2556123316164. Its totient is φ = 1648537184000.

The previous prime is 2061030625513. The next prime is 2061030625561. The reversal of 2061030625525 is 5255260301602.

It can be written as a sum of positive squares in 6 ways, for example, as 83094980644 + 1977935644881 = 288262^2 + 1406391^2 .

It is not a de Polignac number, because 2061030625525 - 2¹⁵ = 2061030592757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7036516 + ... + 7323565.

It is an arithmetic number, because the mean of its divisors is an integer number (213010276347).

Almost surely, 2^{2061030625525} is an apocalyptic number.

2061030625525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2061030625525 is a deficient number, since it is larger than the sum of its proper divisors (495092690639).

2061030625525 is a wasteful number, since it uses less digits than its factorization.

2061030625525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14365832 (or 14365827 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 2061030625525 in words is "two trillion, sixty-one billion, thirty million, six hundred twenty-five thousand, five hundred twenty-five".