11625671391662 has 4 divisors (see below), whose sum is σ = 17438507087496. Its totient is φ = 5812835695830.

The previous prime is 11625671391647. The next prime is 11625671391701. The reversal of 11625671391662 is 26619317652611.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11625671391598 and 11625671391607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906417847914 + ... + 2906417847917.

It is an arithmetic number, because the mean of its divisors is an integer number (4359626771874).

Almost surely, 2^{11625671391662} is an apocalyptic number.

11625671391662 is a deficient number, since it is larger than the sum of its proper divisors (5812835695834).

11625671391662 is an equidigital number, since it uses as much as digits as its factorization.

11625671391662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812835695833.

The product of its digits is 4898880, while the sum is 56.

The spelling of 11625671391662 in words is "eleven trillion, six hundred twenty-five billion, six hundred seventy-one million, three hundred ninety-one thousand, six hundred sixty-two".