1054852652859 has 4 divisors (see below), whose sum is σ = 1406470203816. Its totient is φ = 703235101904.

The previous prime is 1054852652851. The next prime is 1054852652869. The reversal of 1054852652859 is 9582562584501.

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 1054852652859 - 2³ = 1054852652851 is a prime.

It is a super-2 number, since 2×1054852652859² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054852652851) 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, 175808775474 + ... + 175808775479.

It is an arithmetic number, because the mean of its divisors is an integer number (351617550954).

Almost surely, 2^{1054852652859} is an apocalyptic number.

1054852652859 is a deficient number, since it is larger than the sum of its proper divisors (351617550957).

1054852652859 is an equidigital number, since it uses as much as digits as its factorization.

1054852652859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351617550956.

The product of its (nonzero) digits is 34560000, while the sum is 60.

The spelling of 1054852652859 in words is "one trillion, fifty-four billion, eight hundred fifty-two million, six hundred fifty-two thousand, eight hundred fifty-nine".