1137520017346 has 24 divisors (see below), whose sum is σ = 1743338830320. Its totient is φ = 556656151416.

The previous prime is 1137520017331. The next prime is 1137520017391. The reversal of 1137520017346 is 6437100257311.

It is a junction number, because it is equal to n+sod(n) for n = 1137520017299 and 1137520017308.

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 11 ways as a sum of consecutive naturals, for example, 1220485 + ... + 1940263.

It is an arithmetic number, because the mean of its divisors is an integer number (72639117930).

Almost surely, 2^{1137520017346} is an apocalyptic number.

1137520017346 is a deficient number, since it is larger than the sum of its proper divisors (605818812974).

1137520017346 is an equidigital number, since it uses as much as digits as its factorization.

1137520017346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720126 (or 720067 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 1137520017346 in words is "one trillion, one hundred thirty-seven billion, five hundred twenty million, seventeen thousand, three hundred forty-six".