245326252071 has 16 divisors (see below), whose sum is σ = 333417669120. Its totient is φ = 160405700160.

The previous prime is 245326252063. The next prime is 245326252099. The reversal of 245326252071 is 170252623542.

It is not a de Polignac number, because 245326252071 - 2³ = 245326252063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245326452071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1531630 + ... + 1684203.

It is an arithmetic number, because the mean of its divisors is an integer number (20838604320).

Almost surely, 2^245326252071 is an apocalyptic number.

245326252071 is a deficient number, since it is larger than the sum of its proper divisors (88091417049).

245326252071 is a wasteful number, since it uses less digits than its factorization.

245326252071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216326.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 245326252071 in words is "two hundred forty-five billion, three hundred twenty-six million, two hundred fifty-two thousand, seventy-one".