1052511433455 has 8 divisors (see below), whose sum is σ = 1684018293552. Its totient is φ = 561339431168.

The previous prime is 1052511433399. The next prime is 1052511433511. The reversal of 1052511433455 is 5543341152501.

It is an interprime number because it is at equal distance from previous prime (1052511433399) and next prime (1052511433511).

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 1052511433455 - 2¹⁵ = 1052511400687 is a prime.

It is a super-2 number, since 2×1052511433455² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35083714434 + ... + 35083714463.

It is an arithmetic number, because the mean of its divisors is an integer number (210502286694).

Almost surely, 2^{1052511433455} is an apocalyptic number.

1052511433455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1052511433455 is a deficient number, since it is larger than the sum of its proper divisors (631506860097).

1052511433455 is an equidigital number, since it uses as much as digits as its factorization.

1052511433455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70167428905.

The product of its (nonzero) digits is 180000, while the sum is 39.

Adding to 1052511433455 its reverse (5543341152501), we get a palindrome (6595852585956).

The spelling of 1052511433455 in words is "one trillion, fifty-two billion, five hundred eleven million, four hundred thirty-three thousand, four hundred fifty-five".