673425310530 has 64 divisors (see below), whose sum is σ = 1852590654720. Its totient is φ = 153469016064.

The previous prime is 673425310511. The next prime is 673425310541. The reversal of 673425310530 is 35013524376.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4687075 + ... + 4828614.

It is an arithmetic number, because the mean of its divisors is an integer number (28946728980).

Almost surely, 2^673425310530 is an apocalyptic number.

673425310530 is an abundant number, since it is smaller than the sum of its proper divisors (1179165344190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673425310530 is a wasteful number, since it uses less digits than its factorization.

673425310530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9516043.

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 673425310530 in words is "six hundred seventy-three billion, four hundred twenty-five million, three hundred ten thousand, five hundred thirty".