245123764054 has 8 divisors (see below), whose sum is σ = 395969157360. Its totient is φ = 113134044936.

The previous prime is 245123764043. The next prime is 245123764069. The reversal of 245123764054 is 450467321542.

245123764054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 245123764054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4713918514 + ... + 4713918565.

It is an arithmetic number, because the mean of its divisors is an integer number (49496144670).

Almost surely, 2^245123764054 is an apocalyptic number.

245123764054 is a deficient number, since it is larger than the sum of its proper divisors (150845393306).

245123764054 is a wasteful number, since it uses less digits than its factorization.

245123764054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9427837094.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 245123764054 in words is "two hundred forty-five billion, one hundred twenty-three million, seven hundred sixty-four thousand, fifty-four".