651041150051 has 4 divisors (see below), whose sum is σ = 672042477504. Its totient is φ = 630039822600.

The previous prime is 651041150047. The next prime is 651041150069. The reversal of 651041150051 is 150051140156.

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 651041150051 - 2² = 651041150047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 651041149996 and 651041150023.

It is not an unprimeable number, because it can be changed into a prime (651041150021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10500663680 + ... + 10500663741.

It is an arithmetic number, because the mean of its divisors is an integer number (168010619376).

Almost surely, 2^651041150051 is an apocalyptic number.

651041150051 is a deficient number, since it is larger than the sum of its proper divisors (21001327453).

651041150051 is a wasteful number, since it uses less digits than its factorization.

651041150051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21001327452.

The product of its (nonzero) digits is 3000, while the sum is 29.

The spelling of 651041150051 in words is "six hundred fifty-one billion, forty-one million, one hundred fifty thousand, fifty-one".