15350453252 has 6 divisors (see below), whose sum is σ = 26863293198. Its totient is φ = 7675226624.

The previous prime is 15350453227. The next prime is 15350453273. The reversal of 15350453252 is 25235405351.

It can be written as a sum of positive squares in only one way, i.e., 12618927556 + 2731525696 = 112334^2 + 52264^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1918806653 + ... + 1918806660.

It is an arithmetic number, because the mean of its divisors is an integer number (4477215533).

Almost surely, 2^15350453252 is an apocalyptic number.

It is an amenable number.

15350453252 is a deficient number, since it is larger than the sum of its proper divisors (11512839946).

15350453252 is a wasteful number, since it uses less digits than its factorization.

15350453252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837613317 (or 3837613315 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 15350453252 in words is "fifteen billion, three hundred fifty million, four hundred fifty-three thousand, two hundred fifty-two".