1052861178041 has 8 divisors (see below), whose sum is σ = 1114822024704. Its totient is φ = 990903424320.

The previous prime is 1052861177989. The next prime is 1052861178043. The reversal of 1052861178041 is 1408711682501.

It is a happy number.

1052861178041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1052861178041 - 2³⁸ = 777983271097 is a prime.

It is a super-2 number, since 2×1052861178041² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1052861177983 and 1052861178001.

It is not an unprimeable number, because it can be changed into a prime (1052861178043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53225 + ... + 1452086.

It is an arithmetic number, because the mean of its divisors is an integer number (139352753088).

Almost surely, 2^{1052861178041} is an apocalyptic number.

It is an amenable number.

1052861178041 is a deficient number, since it is larger than the sum of its proper divisors (61960846663).

1052861178041 is a wasteful number, since it uses less digits than its factorization.

1052861178041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546471.

The product of its (nonzero) digits is 107520, while the sum is 44.

The spelling of 1052861178041 in words is "one trillion, fifty-two billion, eight hundred sixty-one million, one hundred seventy-eight thousand, forty-one".