1052651053540 has 48 divisors (see below), whose sum is σ = 2267920892160. Its totient is φ = 410167089920.

The previous prime is 1052651053529. The next prime is 1052651053541. The reversal of 1052651053540 is 453501562501.

It is a happy number.

1052651053540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052651053540² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052651053540.

It is not an unprimeable number, because it can be changed into a prime (1052651053541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433612 + ... + 1514371.

It is an arithmetic number, because the mean of its divisors is an integer number (47248351920).

Almost surely, 2^{1052651053540} is an apocalyptic number.

1052651053540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052651053540 is an abundant number, since it is smaller than the sum of its proper divisors (1215269838620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052651053540 is a wasteful number, since it uses less digits than its factorization.

1052651053540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948692 (or 1948690 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 1052651053540 in words is "one trillion, fifty-two billion, six hundred fifty-one million, fifty-three thousand, five hundred forty".