153254401 has 2 divisors, whose sum is σ = 153254402. Its totient is φ = 153254400.

The previous prime is 153254383. The next prime is 153254417. The reversal of 153254401 is 104452351.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141039376 + 12215025 = 11876^2 + 3495^2 .

It is an emirp because it is prime and its reverse (104452351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153254401 - 2¹³ = 153246209 is a prime.

It is a super-2 number, since 2×153254401² = 46973822851737602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (153254441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76627200 + 76627201.

It is an arithmetic number, because the mean of its divisors is an integer number (76627201).

Almost surely, 2^153254401 is an apocalyptic number.

It is an amenable number.

153254401 is a deficient number, since it is larger than the sum of its proper divisors (1).

153254401 is an equidigital number, since it uses as much as digits as its factorization.

153254401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 153254401 is about 12379.5961565796. The cubic root of 153254401 is about 535.1443998377.

It can be divided in two parts, 15 and 3254401, that added together give a square (3254416 = 1804²).

The spelling of 153254401 in words is "one hundred fifty-three million, two hundred fifty-four thousand, four hundred one".