672590284501 has 2 divisors, whose sum is σ = 672590284502. Its totient is φ = 672590284500.

The previous prime is 672590284453. The next prime is 672590284591. The reversal of 672590284501 is 105482095276.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393411200625 + 279179083876 = 627225^2 + 528374^2 .

It is a cyclic number.

It is not a de Polignac number, because 672590284501 - 2¹¹ = 672590282453 is a prime.

It is a super-2 number, since 2×672590284501² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672590284591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336295142250 + 336295142251.

It is an arithmetic number, because the mean of its divisors is an integer number (336295142251).

Almost surely, 2^672590284501 is an apocalyptic number.

It is an amenable number.

672590284501 is a deficient number, since it is larger than the sum of its proper divisors (1).

672590284501 is an equidigital number, since it uses as much as digits as its factorization.

672590284501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 672590284501 in words is "six hundred seventy-two billion, five hundred ninety million, two hundred eighty-four thousand, five hundred one".