1000060561051 has 4 divisors (see below), whose sum is σ = 1000343147400. Its totient is φ = 999777974704.

The previous prime is 1000060561021. The next prime is 1000060561067. The reversal of 1000060561051 is 1501650600001.

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 1000060561051 - 2³³ = 991470626459 is a prime.

It is a super-2 number, since 2×1000060561051² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000060561021) 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, 141287866 + ... + 141294943.

It is an arithmetic number, because the mean of its divisors is an integer number (250085786850).

Almost surely, 2^{1000060561051} is an apocalyptic number.

1000060561051 is a deficient number, since it is larger than the sum of its proper divisors (282586349).

1000060561051 is an equidigital number, since it uses as much as digits as its factorization.

1000060561051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282586348.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 1000060561051 in words is "one trillion, sixty million, five hundred sixty-one thousand, fifty-one".