3525014475247 has 2 divisors, whose sum is σ = 3525014475248. Its totient is φ = 3525014475246.

The previous prime is 3525014475239. The next prime is 3525014475259. The reversal of 3525014475247 is 7425744105253.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3525014475247 - 2³ = 3525014475239 is a prime.

It is a super-2 number, since 2×3525014475247² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3525014475247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3525014475287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1762507237623 + 1762507237624.

It is an arithmetic number, because the mean of its divisors is an integer number (1762507237624).

Almost surely, 2^{3525014475247} is an apocalyptic number.

3525014475247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3525014475247 is an equidigital number, since it uses as much as digits as its factorization.

3525014475247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704000, while the sum is 49.

The spelling of 3525014475247 in words is "three trillion, five hundred twenty-five billion, fourteen million, four hundred seventy-five thousand, two hundred forty-seven".