49545193 has 2 divisors, whose sum is σ = 49545194. Its totient is φ = 49545192.

The previous prime is 49545127. The next prime is 49545233. The reversal of 49545193 is 39154594.

It is an a-pointer prime, because the next prime (49545233) can be obtained adding 49545193 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49378729 + 166464 = 7027^2 + 408^2 .

It is a cyclic number.

It is not a de Polignac number, because 49545193 - 2¹³ = 49537001 is a prime.

It is a super-2 number, since 2×49545193² = 4909452298814498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49542193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24772596 + 24772597.

It is an arithmetic number, because the mean of its divisors is an integer number (24772597).

Almost surely, 2^49545193 is an apocalyptic number.

It is an amenable number.

49545193 is a deficient number, since it is larger than the sum of its proper divisors (1).

49545193 is an equidigital number, since it uses as much as digits as its factorization.

49545193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97200, while the sum is 40.

The square root of 49545193 is about 7038.8346336592. The cubic root of 49545193 is about 367.2827302587.

The spelling of 49545193 in words is "forty-nine million, five hundred forty-five thousand, one hundred ninety-three".