672635004535 has 16 divisors (see below), whose sum is σ = 869442942816. Its totient is φ = 496605621888.

The previous prime is 672635004499. The next prime is 672635004607. The reversal of 672635004535 is 535400536276.

It is a cyclic number.

It is not a de Polignac number, because 672635004535 - 2¹⁹ = 672634480247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 842364 + ... + 1433473.

It is an arithmetic number, because the mean of its divisors is an integer number (54340183926).

Almost surely, 2^672635004535 is an apocalyptic number.

672635004535 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

672635004535 is a deficient number, since it is larger than the sum of its proper divisors (196807938281).

672635004535 is a wasteful number, since it uses less digits than its factorization.

672635004535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280402.

The product of its (nonzero) digits is 2268000, while the sum is 46.

The spelling of 672635004535 in words is "six hundred seventy-two billion, six hundred thirty-five million, four thousand, five hundred thirty-five".