1061736054251 has 8 divisors (see below), whose sum is σ = 1062818829504. Its totient is φ = 1060653484800.

The previous prime is 1061736054229. The next prime is 1061736054263. The reversal of 1061736054251 is 1524506371601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061736054251 is a prime.

It is a super-2 number, since 2×1061736054251² (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 = 1061736054199 and 1061736054208.

It is not an unprimeable number, because it can be changed into a prime (1061736054271) 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, 11602526 + ... + 11693676.

It is an arithmetic number, because the mean of its divisors is an integer number (132852353688).

Almost surely, 2^{1061736054251} is an apocalyptic number.

1061736054251 is a deficient number, since it is larger than the sum of its proper divisors (1082775253).

1061736054251 is a wasteful number, since it uses less digits than its factorization.

1061736054251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102901.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 1061736054251 in words is "one trillion, sixty-one billion, seven hundred thirty-six million, fifty-four thousand, two hundred fifty-one".