2073651383687 has 8 divisors (see below), whose sum is σ = 2233418749296. Its totient is φ = 1913920549632.

The previous prime is 2073651383663. The next prime is 2073651383717. The reversal of 2073651383687 is 7863831563702.

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

It is not a de Polignac number, because 2073651383687 - 2²⁶ = 2073584274823 is a prime.

It is a super-2 number, since 2×2073651383687² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073651383647) 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, 9014933 + ... + 9242094.

It is an arithmetic number, because the mean of its divisors is an integer number (279177343662).

Almost surely, 2^{2073651383687} is an apocalyptic number.

2073651383687 is a deficient number, since it is larger than the sum of its proper divisors (159767365609).

2073651383687 is a wasteful number, since it uses less digits than its factorization.

2073651383687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18265777.

The product of its (nonzero) digits is 30481920, while the sum is 59.

The spelling of 2073651383687 in words is "two trillion, seventy-three billion, six hundred fifty-one million, three hundred eighty-three thousand, six hundred eighty-seven".