6115698045 has 160 divisors (see below), whose sum is σ = 11926379520. Its totient is φ = 2990338560.

The previous prime is 6115698019. The next prime is 6115698077. The reversal of 6115698045 is 5408965116.

6115698045 is a `hidden beast` number, since 6 + 1 + 1 + 569 + 80 + 4 + 5 = 666.

It is not a de Polignac number, because 6115698045 - 2⁶ = 6115697981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 159 ways as a sum of consecutive naturals, for example, 26705991 + ... + 26706219.

It is an arithmetic number, because the mean of its divisors is an integer number (74539872).

Almost surely, 2^6115698045 is an apocalyptic number.

It is an amenable number.

6115698045 is a deficient number, since it is larger than the sum of its proper divisors (5810681475).

6115698045 is a wasteful number, since it uses less digits than its factorization.

6115698045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 6115698045 is about 78202.9286216316. The cubic root of 6115698045 is about 1828.7261626858.

It can be divided in two parts, 61156 and 98045, that added together give a square (159201 = 399²).

The spelling of 6115698045 in words is "six billion, one hundred fifteen million, six hundred ninety-eight thousand, forty-five".