1052006050551 has 4 divisors (see below), whose sum is σ = 1402674734072. Its totient is φ = 701337367032.

The previous prime is 1052006050531. The next prime is 1052006050577. The reversal of 1052006050551 is 1550506002501.

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

It is not a de Polignac number, because 1052006050551 - 2²⁶ = 1051938941687 is a prime.

It is a super-2 number, since 2×1052006050551² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052006050531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175334341756 + ... + 175334341761.

It is an arithmetic number, because the mean of its divisors is an integer number (350668683518).

Almost surely, 2^{1052006050551} is an apocalyptic number.

1052006050551 is a deficient number, since it is larger than the sum of its proper divisors (350668683521).

1052006050551 is an equidigital number, since it uses as much as digits as its factorization.

1052006050551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350668683520.

The product of its (nonzero) digits is 7500, while the sum is 30.

The spelling of 1052006050551 in words is "one trillion, fifty-two billion, six million, fifty thousand, five hundred fifty-one".