1252500503015 has 8 divisors (see below), whose sum is σ = 1528475190480. Its totient is φ = 985017344512.

The previous prime is 1252500503011. The next prime is 1252500503029. The reversal of 1252500503015 is 5103050052521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1252500503015 - 2² = 1252500503011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252500503011) 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, 2122881914 + ... + 2122882503.

It is an arithmetic number, because the mean of its divisors is an integer number (191059398810).

Almost surely, 2^{1252500503015} is an apocalyptic number.

1252500503015 is a deficient number, since it is larger than the sum of its proper divisors (275974687465).

1252500503015 is an equidigital number, since it uses as much as digits as its factorization.

1252500503015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245764481.

The product of its (nonzero) digits is 7500, while the sum is 29.

Adding to 1252500503015 its reverse (5103050052521), we get a palindrome (6355550555536).

The spelling of 1252500503015 in words is "one trillion, two hundred fifty-two billion, five hundred million, five hundred three thousand, fifteen".