1051511060560 has 40 divisors (see below), whose sum is σ = 2449998341856. Its totient is φ = 419703757440.

The previous prime is 1051511060557. The next prime is 1051511060563. The reversal of 1051511060560 is 650601151501.

1051511060560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1051511060557) and next prime (1051511060563).

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1051511060560² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051511060563) 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, 14035326 + ... + 14110045.

Almost surely, 2^{1051511060560} is an apocalyptic number.

1051511060560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051511060560 is an abundant number, since it is smaller than the sum of its proper divisors (1398487281296).

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

1051511060560 is a wasteful number, since it uses less digits than its factorization.

1051511060560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28145851 (or 28145845 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 1051511060560 in words is "one trillion, fifty-one billion, five hundred eleven million, sixty thousand, five hundred sixty".