44961151 has 2 divisors, whose sum is σ = 44961152. Its totient is φ = 44961150.

The previous prime is 44961139. The next prime is 44961157. The reversal of 44961151 is 15116944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44961151 - 2¹³ = 44952959 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44961157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22480575 + 22480576.

It is an arithmetic number, because the mean of its divisors is an integer number (22480576).

Almost surely, 2^44961151 is an apocalyptic number.

44961151 is a deficient number, since it is larger than the sum of its proper divisors (1).

44961151 is an equidigital number, since it uses as much as digits as its factorization.

44961151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 31.

The square root of 44961151 is about 6705.3076737761. The cubic root of 44961151 is about 355.5869441292.

The spelling of 44961151 in words is "forty-four million, nine hundred sixty-one thousand, one hundred fifty-one".