48965977 has 2 divisors, whose sum is σ = 48965978. Its totient is φ = 48965976.

The previous prime is 48965927. The next prime is 48966023. The reversal of 48965977 is 77956984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48664576 + 301401 = 6976^2 + 549^2 .

It is a cyclic number.

It is not a de Polignac number, because 48965977 - 2¹⁹ = 48441689 is a prime.

It is not a weakly prime, because it can be changed into another prime (48965927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24482988 + 24482989.

It is an arithmetic number, because the mean of its divisors is an integer number (24482989).

Almost surely, 2^48965977 is an apocalyptic number.

It is an amenable number.

48965977 is a deficient number, since it is larger than the sum of its proper divisors (1).

48965977 is an equidigital number, since it uses as much as digits as its factorization.

48965977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 55.

The square root of 48965977 is about 6997.5693637148. The cubic root of 48965977 is about 365.8458571351.

It can be divided in two parts, 489 and 65977, that added together give a palindrome (66466).

The spelling of 48965977 in words is "forty-eight million, nine hundred sixty-five thousand, nine hundred seventy-seven".