252411701 has 2 divisors, whose sum is σ = 252411702. Its totient is φ = 252411700.

The previous prime is 252411689. The next prime is 252411739. The reversal of 252411701 is 107114252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179292100 + 73119601 = 13390^2 + 8551^2 .

It is a cyclic number.

It is not a de Polignac number, because 252411701 - 2¹⁴ = 252395317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252410701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126205850 + 126205851.

It is an arithmetic number, because the mean of its divisors is an integer number (126205851).

Almost surely, 2^252411701 is an apocalyptic number.

It is an amenable number.

252411701 is a deficient number, since it is larger than the sum of its proper divisors (1).

252411701 is an equidigital number, since it uses as much as digits as its factorization.

252411701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 252411701 is about 15887.4699370290. The cubic root of 252411701 is about 631.9797476886.

Adding to 252411701 its reverse (107114252), we get a palindrome (359525953).

The spelling of 252411701 in words is "two hundred fifty-two million, four hundred eleven thousand, seven hundred one".