4520735011251 has 6 divisors (see below), whose sum is σ = 6529950571820. Its totient is φ = 3013823340828.

The previous prime is 4520735011229. The next prime is 4520735011253. The reversal of 4520735011251 is 1521105370254.

4520735011251 is a `hidden beast` number, since 4 + 5 + 20 + 7 + 3 + 501 + 125 + 1 = 666.

It is not a de Polignac number, because 4520735011251 - 2⁶ = 4520735011187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4520735011253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251151945061 + ... + 251151945078.

Almost surely, 2^{4520735011251} is an apocalyptic number.

4520735011251 is a deficient number, since it is larger than the sum of its proper divisors (2009215560569).

4520735011251 is a wasteful number, since it uses less digits than its factorization.

4520735011251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502303890145 (or 502303890142 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 4520735011251 in words is "four trillion, five hundred twenty billion, seven hundred thirty-five million, eleven thousand, two hundred fifty-one".