941600551 has 2 divisors, whose sum is σ = 941600552. Its totient is φ = 941600550.

The previous prime is 941600549. The next prime is 941600557. The reversal of 941600551 is 155006149.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 941600551 - 2¹ = 941600549 is a prime.

It is a super-2 number, since 2×941600551² = 1773223195287007202, which contains 22 as substring.

Together with 941600549, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941600557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470800275 + 470800276.

It is an arithmetic number, because the mean of its divisors is an integer number (470800276).

Almost surely, 2^941600551 is an apocalyptic number.

941600551 is a deficient number, since it is larger than the sum of its proper divisors (1).

941600551 is an equidigital number, since it uses as much as digits as its factorization.

941600551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 941600551 is about 30685.5104405972. The cubic root of 941600551 is about 980.1417783909.

The spelling of 941600551 in words is "nine hundred forty-one million, six hundred thousand, five hundred fifty-one".