1452020502115 has 32 divisors (see below), whose sum is σ = 1793767446720. Its totient is φ = 1127926464000.

The previous prime is 1452020502103. The next prime is 1452020502137. The reversal of 1452020502115 is 5112050202541.

It is not a de Polignac number, because 1452020502115 - 2⁵ = 1452020502083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12485817 + ... + 12601573.

It is an arithmetic number, because the mean of its divisors is an integer number (56055232710).

Almost surely, 2^{1452020502115} is an apocalyptic number.

1452020502115 is a deficient number, since it is larger than the sum of its proper divisors (341746944605).

1452020502115 is a wasteful number, since it uses less digits than its factorization.

1452020502115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116343.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 1452020502115 its reverse (5112050202541), we get a palindrome (6564070704656).

The spelling of 1452020502115 in words is "one trillion, four hundred fifty-two billion, twenty million, five hundred two thousand, one hundred fifteen".