561150651 has 8 divisors (see below), whose sum is σ = 760466704. Its totient is φ = 367967520.

The previous prime is 561150649. The next prime is 561150659. The reversal of 561150651 is 156051165.

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

It is not a de Polignac number, because 561150651 - 2¹ = 561150649 is a prime.

It is a super-3 number, since 3×561150651³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (561150659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1533016 + ... + 1533381.

It is an arithmetic number, because the mean of its divisors is an integer number (95058338).

Almost surely, 2^561150651 is an apocalyptic number.

561150651 is a deficient number, since it is larger than the sum of its proper divisors (199316053).

561150651 is a wasteful number, since it uses less digits than its factorization.

561150651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066461.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 561150651 is about 23688.6185962795. The cubic root of 561150651 is about 824.8212167229.

The spelling of 561150651 in words is "five hundred sixty-one million, one hundred fifty thousand, six hundred fifty-one".