735872872087 has 4 divisors (see below), whose sum is σ = 738926286736. Its totient is φ = 732819457440.

The previous prime is 735872872039. The next prime is 735872872117. The reversal of 735872872087 is 780278278537.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-735872872087 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 (735872872687) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1526706963 + ... + 1526707444.

It is an arithmetic number, because the mean of its divisors is an integer number (184731571684).

Almost surely, 2^735872872087 is an apocalyptic number.

735872872087 is a deficient number, since it is larger than the sum of its proper divisors (3053414649).

735872872087 is a wasteful number, since it uses less digits than its factorization.

735872872087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053414648.

The product of its (nonzero) digits is 73758720, while the sum is 64.

The spelling of 735872872087 in words is "seven hundred thirty-five billion, eight hundred seventy-two million, eight hundred seventy-two thousand, eighty-seven".