11725213527406 has 8 divisors (see below), whose sum is σ = 17714351372760. Its totient is φ = 5820429736488.

The previous prime is 11725213527373. The next prime is 11725213527449. The reversal of 11725213527406 is 60472531252711.

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

It is a super-2 number, since 2×11725213527406² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21088513261 + ... + 21088513816.

It is an arithmetic number, because the mean of its divisors is an integer number (2214293921595).

Almost surely, 2^{11725213527406} is an apocalyptic number.

11725213527406 is a deficient number, since it is larger than the sum of its proper divisors (5989137845354).

11725213527406 is a wasteful number, since it uses less digits than its factorization.

11725213527406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42177027218.

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 11725213527406 in words is "eleven trillion, seven hundred twenty-five billion, two hundred thirteen million, five hundred twenty-seven thousand, four hundred six".