1052315136415 has 4 divisors (see below), whose sum is σ = 1262778163704. Its totient is φ = 841852109128.

The previous prime is 1052315136343. The next prime is 1052315136479. The reversal of 1052315136415 is 5146315132501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1052315136415 - 2¹³ = 1052315128223 is a prime.

It is a super-2 number, since 2×1052315136415² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105231513637 + ... + 105231513646.

It is an arithmetic number, because the mean of its divisors is an integer number (315694540926).

Almost surely, 2^{1052315136415} is an apocalyptic number.

1052315136415 is a deficient number, since it is larger than the sum of its proper divisors (210463027289).

1052315136415 is an equidigital number, since it uses as much as digits as its factorization.

1052315136415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210463027288.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 1052315136415 in words is "one trillion, fifty-two billion, three hundred fifteen million, one hundred thirty-six thousand, four hundred fifteen".