672765575210143 has 8 divisors (see below), whose sum is σ = 682317264836736. Its totient is φ = 663215999976600.

The previous prime is 672765575210119. The next prime is 672765575210159. The reversal of 672765575210143 is 341012575567276.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-672765575210143 is a prime.

It is a super-2 number, since 2×672765575210143² (a number of 30 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 (672765575210543) 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, 527957373 + ... + 529230118.

It is an arithmetic number, because the mean of its divisors is an integer number (85289658104592).

Almost surely, 2^{672765575210143} is an apocalyptic number.

672765575210143 is a deficient number, since it is larger than the sum of its proper divisors (9551689626593).

672765575210143 is a wasteful number, since it uses less digits than its factorization.

672765575210143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057196525.

The product of its (nonzero) digits is 74088000, while the sum is 61.

The spelling of 672765575210143 in words is "six hundred seventy-two trillion, seven hundred sixty-five billion, five hundred seventy-five million, two hundred ten thousand, one hundred forty-three".