245051124528673 has 8 divisors (see below), whose sum is σ = 246317718030120. Its totient is φ = 243784760110080.

The previous prime is 245051124528653. The next prime is 245051124528677. The reversal of 245051124528673 is 376825421150542.

It can be written as a sum of positive squares in 4 ways, for example, as 173972617857424 + 71078506671249 = 13189868^2 + 8430807^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245051124528673 - 2²⁹ = 245050587657761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245051124528677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55125568 + ... + 59404801.

It is an arithmetic number, because the mean of its divisors is an integer number (30789714753765).

Almost surely, 2^{245051124528673} is an apocalyptic number.

It is an amenable number.

245051124528673 is a deficient number, since it is larger than the sum of its proper divisors (1266593501447).

245051124528673 is a wasteful number, since it uses less digits than its factorization.

245051124528673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114541427.

The product of its (nonzero) digits is 16128000, while the sum is 55.

The spelling of 245051124528673 in words is "two hundred forty-five trillion, fifty-one billion, one hundred twenty-four million, five hundred twenty-eight thousand, six hundred seventy-three".