15272240602215 has 16 divisors (see below), whose sum is σ = 24435943596000. Its totient is φ = 8145075443712.

The previous prime is 15272240602211. The next prime is 15272240602217. The reversal of 15272240602215 is 51220604227251.

It is not a de Polignac number, because 15272240602215 - 2² = 15272240602211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15272240602211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6410550 + ... + 8464019.

It is an arithmetic number, because the mean of its divisors is an integer number (1527246474750).

Almost surely, 2^{15272240602215} is an apocalyptic number.

15272240602215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15272240602215 is a deficient number, since it is larger than the sum of its proper divisors (9163702993785).

15272240602215 is a wasteful number, since it uses less digits than its factorization.

15272240602215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14943026.

The product of its (nonzero) digits is 134400, while the sum is 39.

Adding to 15272240602215 its reverse (51220604227251), we get a palindrome (66492844829466).

The spelling of 15272240602215 in words is "fifteen trillion, two hundred seventy-two billion, two hundred forty million, six hundred two thousand, two hundred fifteen".