245554131423051 has 16 divisors (see below), whose sum is σ = 396855161896320. Its totient is φ = 148820685710760.

The previous prime is 245554131423049. The next prime is 245554131423079. The reversal of 245554131423051 is 150324131455542.

245554131423051 is a `hidden beast` number, since 2 + 4 + 5 + 5 + 54 + 1 + 314 + 230 + 51 = 666.

It is not a de Polignac number, because 245554131423051 - 2¹ = 245554131423049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245554131422988 and 245554131423006.

It is not an unprimeable number, because it can be changed into a prime (245554131423151) 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, 413390793345 + ... + 413390793938.

It is an arithmetic number, because the mean of its divisors is an integer number (24803447618520).

Almost surely, 2^{245554131423051} is an apocalyptic number.

245554131423051 is a deficient number, since it is larger than the sum of its proper divisors (151301030473269).

245554131423051 is a wasteful number, since it uses less digits than its factorization.

245554131423051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826781587303 (or 826781587297 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

Adding to 245554131423051 its reverse (150324131455542), we get a palindrome (395878262878593).

The spelling of 245554131423051 in words is "two hundred forty-five trillion, five hundred fifty-four billion, one hundred thirty-one million, four hundred twenty-three thousand, fifty-one".