25152143005 has 32 divisors (see below), whose sum is σ = 34379624448. Its totient is φ = 17486145600.

The previous prime is 25152142987. The next prime is 25152143069. The reversal of 25152143005 is 50034125152.

It is not a de Polignac number, because 25152143005 - 2⁹ = 25152142493 is a prime.

It is a Duffinian number.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 2361502 + ... + 2372128.

It is an arithmetic number, because the mean of its divisors is an integer number (1074363264).

Almost surely, 2^25152143005 is an apocalyptic number.

It is an amenable number.

25152143005 is a deficient number, since it is larger than the sum of its proper divisors (9227481443).

25152143005 is a wasteful number, since it uses less digits than its factorization.

25152143005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12537.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 25152143005 its reverse (50034125152), we get a palindrome (75186268157).

The spelling of 25152143005 in words is "twenty-five billion, one hundred fifty-two million, one hundred forty-three thousand, five".