2015500652 has 48 divisors (see below), whose sum is σ = 3952247040. Its totient is φ = 891576000.

The previous prime is 2015500607. The next prime is 2015500661. The reversal of 2015500652 is 2560055102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258353 + ... + 266039.

It is an arithmetic number, because the mean of its divisors is an integer number (82338480).

Almost surely, 2^2015500652 is an apocalyptic number.

2015500652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2015500652 is a deficient number, since it is larger than the sum of its proper divisors (1936746388).

2015500652 is a wasteful number, since it uses less digits than its factorization.

2015500652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7862 (or 7860 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2015500652 is about 44894.3276149671. The cubic root of 2015500652 is about 1263.1676099420.

Adding to 2015500652 its reverse (2560055102), we get a palindrome (4575555754).

The spelling of 2015500652 in words is "two billion, fifteen million, five hundred thousand, six hundred fifty-two".