49152001 has 2 divisors, whose sum is σ = 49152002. Its totient is φ = 49152000.

The previous prime is 49151987. The next prime is 49152007. The reversal of 49152001 is 10025194.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33628401 + 15523600 = 5799^2 + 3940^2 .

It is a cyclic number.

It is not a de Polignac number, because 49152001 - 2⁵ = 49151969 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49152007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24576000 + 24576001.

It is an arithmetic number, because the mean of its divisors is an integer number (24576001).

It is a Proth number, since it is equal to 375 ⋅ 2¹⁷ + 1 and 375 < 2¹⁷.

Almost surely, 2^49152001 is an apocalyptic number.

It is an amenable number.

49152001 is a deficient number, since it is larger than the sum of its proper divisors (1).

49152001 is an equidigital number, since it uses as much as digits as its factorization.

49152001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 49152001 is about 7010.8488073842. The cubic root of 49152001 is about 366.3085601013.

Adding to 49152001 its reverse (10025194), we get a palindrome (59177195).

The spelling of 49152001 in words is "forty-nine million, one hundred fifty-two thousand, one".