245200032511 has 16 divisors (see below), whose sum is σ = 295007714560. Its totient is φ = 199089394560.

The previous prime is 245200032487. The next prime is 245200032521. The reversal of 245200032511 is 115230002542.

It is not a de Polignac number, because 245200032511 - 2⁵ = 245200032479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245200032521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1283380 + ... + 1462006.

It is an arithmetic number, because the mean of its divisors is an integer number (18437982160).

Almost surely, 2^245200032511 is an apocalyptic number.

245200032511 is a deficient number, since it is larger than the sum of its proper divisors (49807682049).

245200032511 is a wasteful number, since it uses less digits than its factorization.

245200032511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188974.

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

The spelling of 245200032511 in words is "two hundred forty-five billion, two hundred million, thirty-two thousand, five hundred eleven".