6025515645 has 16 divisors (see below), whose sum is σ = 9798872832. Its totient is φ = 3160925760.

The previous prime is 6025515641. The next prime is 6025515697. The reversal of 6025515645 is 5465155206.

It is a happy number.

6025515645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6025515645 - 2² = 6025515641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6025515641) 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 15 ways as a sum of consecutive naturals, for example, 3291717 + ... + 3293546.

It is an arithmetic number, because the mean of its divisors is an integer number (612429552).

Almost surely, 2^6025515645 is an apocalyptic number.

It is an amenable number.

6025515645 is a deficient number, since it is larger than the sum of its proper divisors (3773357187).

6025515645 is a wasteful number, since it uses less digits than its factorization.

6025515645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6585332.

The product of its (nonzero) digits is 180000, while the sum is 39.

The square root of 6025515645 is about 77624.1949716710. The cubic root of 6025515645 is about 1819.6927836517.

The spelling of 6025515645 in words is "six billion, twenty-five million, five hundred fifteen thousand, six hundred forty-five".