1813325034007 has 8 divisors (see below), whose sum is σ = 1946292463296. Its totient is φ = 1683279965952.

The previous prime is 1813325033983. The next prime is 1813325034013. The reversal of 1813325034007 is 7004305233181.

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 1813325034007 - 2³¹ = 1811177550359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1813325134007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730589023 + ... + 730591504.

It is an arithmetic number, because the mean of its divisors is an integer number (243286557912).

Almost surely, 2^{1813325034007} is an apocalyptic number.

1813325034007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1813325034007 is a deficient number, since it is larger than the sum of its proper divisors (132967429289).

1813325034007 is a wasteful number, since it uses less digits than its factorization.

1813325034007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461180617.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 1813325034007 in words is "one trillion, eight hundred thirteen billion, three hundred twenty-five million, thirty-four thousand, seven".