25122040532357 has 8 divisors (see below), whose sum is σ = 25414827027072. Its totient is φ = 24829943760000.

The previous prime is 25122040532287. The next prime is 25122040532399. The reversal of 25122040532357 is 75323504022152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25122040532357 - 2¹⁰ = 25122040531333 is a prime.

It is a super-2 number, since 2×25122040532357² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25122040532657) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 172357319 + ... + 172503012.

It is an arithmetic number, because the mean of its divisors is an integer number (3176853378384).

Almost surely, 2^{25122040532357} is an apocalyptic number.

It is an amenable number.

25122040532357 is a deficient number, since it is larger than the sum of its proper divisors (292786494715).

25122040532357 is an equidigital number, since it uses as much as digits as its factorization.

25122040532357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344861179.

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 25122040532357 in words is "twenty-five trillion, one hundred twenty-two billion, forty million, five hundred thirty-two thousand, three hundred fifty-seven".