615051106660 has 24 divisors (see below), whose sum is σ = 1292015805696. Its totient is φ = 245942636640.

The previous prime is 615051106643. The next prime is 615051106661. The reversal of 615051106660 is 66601150516.

It is not an unprimeable number, because it can be changed into a prime (615051106661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4798036 + ... + 4924555.

It is an arithmetic number, because the mean of its divisors is an integer number (53833991904).

Almost surely, 2^615051106660 is an apocalyptic number.

It is an amenable number.

615051106660 is an abundant number, since it is smaller than the sum of its proper divisors (676964699036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

615051106660 is a wasteful number, since it uses less digits than its factorization.

615051106660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9725763 (or 9725761 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 615051106660 in words is "six hundred fifteen billion, fifty-one million, one hundred six thousand, six hundred sixty".