2625262502545 has 32 divisors (see below), whose sum is σ = 3320597869344. Its totient is φ = 1990420224000.

The previous prime is 2625262502543. The next prime is 2625262502567. The reversal of 2625262502545 is 5452052625262.

It is a happy number.

2625262502545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 474836759056 + 2150425743489 = 689084^2 + 1466433^2 .

It is not a de Polignac number, because 2625262502545 - 2¹ = 2625262502543 is a prime.

It is a super-2 number, since 2×2625262502545² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2625262502495 and 2625262502504.

It is not an unprimeable number, because it can be changed into a prime (2625262502543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98802 + ... + 2293531.

It is an arithmetic number, because the mean of its divisors is an integer number (103768683417).

Almost surely, 2^{2625262502545} is an apocalyptic number.

It is an amenable number.

2625262502545 is a deficient number, since it is larger than the sum of its proper divisors (695335366799).

2625262502545 is a wasteful number, since it uses less digits than its factorization.

2625262502545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392533.

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 2625262502545 in words is "two trillion, six hundred twenty-five billion, two hundred sixty-two million, five hundred two thousand, five hundred forty-five".