15025504652 has 6 divisors (see below), whose sum is σ = 26294633148. Its totient is φ = 7512752324.

The previous prime is 15025504651. The next prime is 15025504721. The reversal of 15025504652 is 25640552051.

It is a super-2 number, since 2×15025504652² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15025504651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1878188078 + ... + 1878188085.

It is an arithmetic number, because the mean of its divisors is an integer number (4382438858).

Almost surely, 2^15025504652 is an apocalyptic number.

It is an amenable number.

15025504652 is a deficient number, since it is larger than the sum of its proper divisors (11269128496).

15025504652 is a wasteful number, since it uses less digits than its factorization.

15025504652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3756376167 (or 3756376165 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 15025504652 in words is "fifteen billion, twenty-five million, five hundred four thousand, six hundred fifty-two".