4025162473 has 4 divisors (see below), whose sum is σ = 4025872260. Its totient is φ = 4024452688.

The previous prime is 4025162431. The next prime is 4025162489. The reversal of 4025162473 is 3742615204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 968952384 + 3056210089 = 31128^2 + 55283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4025162473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4025168473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346318 + ... + 357751.

It is an arithmetic number, because the mean of its divisors is an integer number (1006468065).

Almost surely, 2^4025162473 is an apocalyptic number.

It is an amenable number.

4025162473 is a deficient number, since it is larger than the sum of its proper divisors (709787).

4025162473 is an equidigital number, since it uses as much as digits as its factorization.

4025162473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709786.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 4025162473 is about 63444.1681559464. The cubic root of 4025162473 is about 1590.7226746633.

Adding to 4025162473 its reverse (3742615204), we get a palindrome (7767777677).

The spelling of 4025162473 in words is "four billion, twenty-five million, one hundred sixty-two thousand, four hundred seventy-three".