11361436625 has 32 divisors (see below), whose sum is σ = 17677820160. Its totient is φ = 7082448000.

The previous prime is 11361436621. The next prime is 11361436693. The reversal of 11361436625 is 52663416311.

It is not a de Polignac number, because 11361436625 - 2² = 11361436621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11361436621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 580580 + ... + 599829.

It is an arithmetic number, because the mean of its divisors is an integer number (552431880).

Almost surely, 2^11361436625 is an apocalyptic number.

It is an amenable number.

11361436625 is a deficient number, since it is larger than the sum of its proper divisors (6316383535).

11361436625 is a wasteful number, since it uses less digits than its factorization.

11361436625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180442 (or 1180432 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The spelling of 11361436625 in words is "eleven billion, three hundred sixty-one million, four hundred thirty-six thousand, six hundred twenty-five".