245414420546 has 8 divisors (see below), whose sum is σ = 370380046224. Its totient is φ = 121954405140.

The previous prime is 245414420543. The next prime is 245414420557. The reversal of 245414420546 is 645024414542.

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

It is not an unprimeable number, because it can be changed into a prime (245414420543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376402160 + ... + 376402811.

It is an arithmetic number, because the mean of its divisors is an integer number (46297505778).

Almost surely, 2^245414420546 is an apocalyptic number.

245414420546 is a deficient number, since it is larger than the sum of its proper divisors (124965625678).

245414420546 is a wasteful number, since it uses less digits than its factorization.

245414420546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752805136.

The product of its (nonzero) digits is 614400, while the sum is 41.

The spelling of 245414420546 in words is "two hundred forty-five billion, four hundred fourteen million, four hundred twenty thousand, five hundred forty-six".