245326250072 has 16 divisors (see below), whose sum is σ = 460442617800. Its totient is φ = 122541552000.

The previous prime is 245326250069. The next prime is 245326250111. The reversal of 245326250072 is 270052623542.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15188054 + ... + 15204197.

Almost surely, 2^245326250072 is an apocalyptic number.

It is an amenable number.

245326250072 is a deficient number, since it is larger than the sum of its proper divisors (215116367728).

245326250072 is a wasteful number, since it uses less digits than its factorization.

245326250072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30393266 (or 30393262 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 245326250072 in words is "two hundred forty-five billion, three hundred twenty-six million, two hundred fifty thousand, seventy-two".