4526374081925 has 12 divisors (see below), whose sum is σ = 5614031186820. Its totient is φ = 3620242926720.

The previous prime is 4526374081849. The next prime is 4526374081927. The reversal of 4526374081925 is 5291804736254.

It can be written as a sum of positive squares in 6 ways, for example, as 929972851201 + 3596401230724 = 964351^2 + 1896418^2 .

It is not a de Polignac number, because 4526374081925 - 2³⁶ = 4457654605189 is a prime.

It is a super-2 number, since 2×4526374081925² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4526374081927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21300632 + ... + 21512081.

It is an arithmetic number, because the mean of its divisors is an integer number (467835932235).

It is a 2-persistent number, because it is pandigital, and so is 2⋅4526374081925 = 9052748163850, but 3⋅4526374081925 = 13579122245775 is not.

Almost surely, 2^{4526374081925} is an apocalyptic number.

It is an amenable number.

4526374081925 is a deficient number, since it is larger than the sum of its proper divisors (1087657104895).

4526374081925 is a wasteful number, since it uses less digits than its factorization.

4526374081925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42816952 (or 42816947 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 4526374081925 in words is "four trillion, five hundred twenty-six billion, three hundred seventy-four million, eighty-one thousand, nine hundred twenty-five".