5401525247 has 2 divisors, whose sum is σ = 5401525248. Its totient is φ = 5401525246.

The previous prime is 5401525231. The next prime is 5401525289. The reversal of 5401525247 is 7425251045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5401525247 - 2⁴ = 5401525231 is a prime.

It is a super-2 number, since 2×5401525247² = 58352949987956822018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5401528247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700762623 + 2700762624.

It is an arithmetic number, because the mean of its divisors is an integer number (2700762624).

Almost surely, 2^5401525247 is an apocalyptic number.

5401525247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5401525247 is an equidigital number, since it uses as much as digits as its factorization.

5401525247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56000, while the sum is 35.

The square root of 5401525247 is about 73495.0695421128. The cubic root of 5401525247 is about 1754.5758069814.

The spelling of 5401525247 in words is "five billion, four hundred one million, five hundred twenty-five thousand, two hundred forty-seven".