49252001 has 2 divisors, whose sum is σ = 49252002. Its totient is φ = 49252000.

The previous prime is 49251959. The next prime is 49252051. The reversal of 49252001 is 10025294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48094225 + 1157776 = 6935^2 + 1076^2 .

It is a cyclic number.

It is not a de Polignac number, because 49252001 - 2¹⁰ = 49250977 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49252051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24626000 + 24626001.

It is an arithmetic number, because the mean of its divisors is an integer number (24626001).

Almost surely, 2^49252001 is an apocalyptic number.

It is an amenable number.

49252001 is a deficient number, since it is larger than the sum of its proper divisors (1).

49252001 is an equidigital number, since it uses as much as digits as its factorization.

49252001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 49252001 is about 7017.9769877081. The cubic root of 49252001 is about 366.5568107077.

Adding to 49252001 its reverse (10025294), we get a palindrome (59277295).

The spelling of 49252001 in words is "forty-nine million, two hundred fifty-two thousand, one".