49556153 has 2 divisors, whose sum is σ = 49556154. Its totient is φ = 49556152.

The previous prime is 49556137. The next prime is 49556159. The reversal of 49556153 is 35165594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44729344 + 4826809 = 6688^2 + 2197^2 .

It is a cyclic number.

It is not a de Polignac number, because 49556153 - 2⁴ = 49556137 is a prime.

It is not a weakly prime, because it can be changed into another prime (49556159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24778076 + 24778077.

It is an arithmetic number, because the mean of its divisors is an integer number (24778077).

Almost surely, 2^49556153 is an apocalyptic number.

It is an amenable number.

49556153 is a deficient number, since it is larger than the sum of its proper divisors (1).

49556153 is an equidigital number, since it uses as much as digits as its factorization.

49556153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81000, while the sum is 38.

The square root of 49556153 is about 7039.6131285746. The cubic root of 49556153 is about 367.3098107327.

The spelling of 49556153 in words is "forty-nine million, five hundred fifty-six thousand, one hundred fifty-three".