3437500315625 has 24 divisors (see below), whose sum is σ = 4301229000600. Its totient is φ = 2747037760000.

The previous prime is 3437500315591. The next prime is 3437500315663. The reversal of 3437500315625 is 5265130057343.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 3424453878784 + 13046436841 = 1850528^2 + 114221^2 .

It is not a de Polignac number, because 3437500315625 - 2¹⁶ = 3437500250089 is a prime.

3437500315625 is a modest number, since divided by 315625 gives 34375 as remainder.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2311091 + ... + 3495159.

It is an arithmetic number, because the mean of its divisors is an integer number (179217875025).

Almost surely, 2^{3437500315625} is an apocalyptic number.

It is an amenable number.

3437500315625 is a deficient number, since it is larger than the sum of its proper divisors (863728684975).

3437500315625 is an frugal number, since it uses more digits than its factorization.

3437500315625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185023 (or 1185003 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 44.

The spelling of 3437500315625 in words is "three trillion, four hundred thirty-seven billion, five hundred million, three hundred fifteen thousand, six hundred twenty-five".