673425310532 has 48 divisors (see below), whose sum is σ = 1285811589552. Its totient is φ = 306750412800.

The previous prime is 673425310511. The next prime is 673425310541. The reversal of 673425310532 is 235013524376.

It can be written as a sum of positive squares in 8 ways, for example, as 233041769536 + 440383540996 = 482744^2 + 663614^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 673425310532.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1439048 + ... + 1848704.

It is an arithmetic number, because the mean of its divisors is an integer number (26787741449).

Almost surely, 2^673425310532 is an apocalyptic number.

It is an amenable number.

673425310532 is a deficient number, since it is larger than the sum of its proper divisors (612386279020).

673425310532 is a wasteful number, since it uses less digits than its factorization.

673425310532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410088 (or 410086 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 673425310532 in words is "six hundred seventy-three billion, four hundred twenty-five million, three hundred ten thousand, five hundred thirty-two".