5123450325405 has 16 divisors (see below), whose sum is σ = 8225498413440. Its totient is φ = 2723180875968.

The previous prime is 5123450325319. The next prime is 5123450325437. The reversal of 5123450325405 is 5045230543215.

It is not a de Polignac number, because 5123450325405 - 2¹³ = 5123450317213 is a prime.

It is a congruent number.

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, 582868225 + ... + 582877014.

It is an arithmetic number, because the mean of its divisors is an integer number (514093650840).

Almost surely, 2^{5123450325405} is an apocalyptic number.

It is an amenable number.

5123450325405 is a deficient number, since it is larger than the sum of its proper divisors (3102048088035).

5123450325405 is a wasteful number, since it uses less digits than its factorization.

5123450325405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165745540.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 5123450325405 in words is "five trillion, one hundred twenty-three billion, four hundred fifty million, three hundred twenty-five thousand, four hundred five".